as.go

Documentation: github.com/go-playground/locales/as

     1  package as
     2  
     3  import (
     4  	"math"
     5  	"strconv"
     6  	"time"
     7  
     8  	"github.com/go-playground/locales"
     9  	"github.com/go-playground/locales/currency"
    10  )
    11  
    12  type as struct {
    13  	locale                 string
    14  	pluralsCardinal        []locales.PluralRule
    15  	pluralsOrdinal         []locales.PluralRule
    16  	pluralsRange           []locales.PluralRule
    17  	decimal                string
    18  	group                  string
    19  	minus                  string
    20  	percent                string
    21  	perMille               string
    22  	timeSeparator          string
    23  	inifinity              string
    24  	currencies             []string // idx = enum of currency code
    25  	currencyPositivePrefix string
    26  	currencyNegativePrefix string
    27  	monthsAbbreviated      []string
    28  	monthsNarrow           []string
    29  	monthsWide             []string
    30  	daysAbbreviated        []string
    31  	daysNarrow             []string
    32  	daysShort              []string
    33  	daysWide               []string
    34  	periodsAbbreviated     []string
    35  	periodsNarrow          []string
    36  	periodsShort           []string
    37  	periodsWide            []string
    38  	erasAbbreviated        []string
    39  	erasNarrow             []string
    40  	erasWide               []string
    41  	timezones              map[string]string
    42  }
    43  
    44  // New returns a new instance of translator for the 'as' locale
    45  func New() locales.Translator {
    46  	return &as{
    47  		locale:                 "as",
    48  		pluralsCardinal:        []locales.PluralRule{2, 6},
    49  		pluralsOrdinal:         []locales.PluralRule{2, 3, 4, 5, 6},
    50  		pluralsRange:           []locales.PluralRule{2, 6},
    51  		decimal:                ".",
    52  		group:                  ",",
    53  		minus:                  "-",
    54  		percent:                "%",
    55  		perMille:               "‰",
    56  		timeSeparator:          ":",
    57  		inifinity:              "∞",
    58  		currencies:             []string{"ADP", "AED", "AFA", "AFN", "ALK", "ALL", "AMD", "ANG", "AOA", "AOK", "AON", "AOR", "ARA", "ARL", "ARM", "ARP", "ARS", "ATS", "A$", "AWG", "AZM", "AZN", "BAD", "BAM", "BAN", "BBD", "BDT", "BEC", "BEF", "BEL", "BGL", "BGM", "BGN", "BGO", "BHD", "BIF", "BMD", "BND", "BOB", "BOL", "BOP", "BOV", "BRB", "BRC", "BRE", "R$", "BRN", "BRR", "BRZ", "BSD", "BTN", "BUK", "BWP", "BYB", "BYN", "BYR", "BZD", "CA$", "CDF", "CHE", "CHF", "CHW", "CLE", "CLF", "CLP", "CNH", "CNX", "CN¥", "COP", "COU", "CRC", "CSD", "CSK", "CUC", "CUP", "CVE", "CYP", "CZK", "DDM", "DEM", "DJF", "DKK", "DOP", "DZD", "ECS", "ECV", "EEK", "EGP", "ERN", "ESA", "ESB", "ESP", "ETB", "€", "FIM", "FJD", "FKP", "FRF", "£", "GEK", "GEL", "GHC", "GHS", "GIP", "GMD", "GNF", "GNS", "GQE", "GRD", "GTQ", "GWE", "GWP", "GYD", "HK$", "HNL", "HRD", "HRK", "HTG", "HUF", "IDR", "IEP", "ILP", "ILR", "₪", "₹", "IQD", "IRR", "ISJ", "ISK", "ITL", "JMD", "JOD", "JP¥", "KES", "KGS", "KHR", "KMF", "KPW", "KRH", "KRO", "₩", "KWD", "KYD", "KZT", "LAK", "LBP", "LKR", "LRD", "LSL", "LTL", "LTT", "LUC", "LUF", "LUL", "LVL", "LVR", "LYD", "MAD", "MAF", "MCF", "MDC", "MDL", "MGA", "MGF", "MKD", "MKN", "MLF", "MMK", "MNT", "MOP", "MRO", "MRU", "MTL", "MTP", "MUR", "MVP", "MVR", "MWK", "MX$", "MXP", "MXV", "MYR", "MZE", "MZM", "MZN", "NAD", "NGN", "NIC", "NIO", "NLG", "NOK", "NPR", "NZ$", "OMR", "PAB", "PEI", "PEN", "PES", "PGK", "PHP", "PKR", "PLN", "PLZ", "PTE", "PYG", "QAR", "RHD", "ROL", "RON", "RSD", "RUB", "RUR", "RWF", "SAR", "SBD", "SCR", "SDD", "SDG", "SDP", "SEK", "SGD", "SHP", "SIT", "SKK", "SLL", "SOS", "SRD", "SRG", "SSP", "STD", "STN", "SUR", "SVC", "SYP", "SZL", "THB", "TJR", "TJS", "TMM", "TMT", "TND", "TOP", "TPE", "TRL", "TRY", "TTD", "NT$", "TZS", "UAH", "UAK", "UGS", "UGX", "US$", "USN", "USS", "UYI", "UYP", "UYU", "UYW", "UZS", "VEB", "VEF", "VES", "₫", "VNN", "VUV", "WST", "FCFA", "XAG", "XAU", "XBA", "XBB", "XBC", "XBD", "EC$", "XDR", "XEU", "XFO", "XFU", "CFA", "XPD", "CFPF", "XPT", "XRE", "XSU", "XTS", "XUA", "XXX", "YDD", "YER", "YUD", "YUM", "YUN", "YUR", "ZAL", "ZAR", "ZMK", "ZMW", "ZRN", "ZRZ", "ZWD", "ZWL", "ZWR"},
    59  		currencyPositivePrefix: " ",
    60  		currencyNegativePrefix: " ",
    61  		monthsAbbreviated:      []string{"", "জানু", "ফেব্ৰু", "মাৰ্চ", "এপ্ৰিল", "মে’", "জুন", "জুলাই", "আগ", "ছেপ্তে", "অক্টো", "নৱে", "ডিচে"},
    62  		monthsNarrow:           []string{"", "জ", "ফ", "ম", "এ", "ম", "জ", "জ", "আ", "ছ", "অ", "ন", "ড"},
    63  		monthsWide:             []string{"", "জানুৱাৰী", "ফেব্ৰুৱাৰী", "মাৰ্চ", "এপ্ৰিল", "মে’", "জুন", "জুলাই", "আগষ্ট", "ছেপ্তেম্বৰ", "অক্টোবৰ", "নৱেম্বৰ", "ডিচেম্বৰ"},
    64  		daysAbbreviated:        []string{"দেও", "সোম", "মঙ্গল", "বুধ", "বৃহ", "শুক্ৰ", "শনি"},
    65  		daysNarrow:             []string{"দ", "স", "ম", "ব", "ব", "শ", "শ"},
    66  		daysShort:              []string{"দেও", "সোম", "মঙ্গল", "বুধ", "বৃহ", "শুক্ৰ", "শনি"},
    67  		daysWide:               []string{"দেওবাৰ", "সোমবাৰ", "মঙ্গলবাৰ", "বুধবাৰ", "বৃহস্পতিবাৰ", "শুক্ৰবাৰ", "শনিবাৰ"},
    68  		periodsAbbreviated:     []string{"পূৰ্বাহ্ন", "অপৰাহ্ন"},
    69  		periodsNarrow:          []string{"পূৰ্বাহ্ন", "অপৰাহ্ন"},
    70  		periodsWide:            []string{"পূৰ্বাহ্ন", "অপৰাহ্ন"},
    71  		erasAbbreviated:        []string{"খ্ৰীঃ পূঃ", "খ্ৰীঃ"},
    72  		erasNarrow:             []string{"", ""},
    73  		erasWide:               []string{"খ্ৰীষ্টপূৰ্ব", "খ্ৰীষ্টাব্দ"},
    74  		timezones:              map[string]string{"ACDT": "অষ্ট্ৰেলিয়াৰ কেন্দ্ৰীয় ডেলাইট সময়", "ACST": "অষ্ট্ৰেলিয়াৰ কেন্দ্ৰীয় মান সময়", "ACWDT": "অষ্ট্ৰেলিয়াৰ কেন্দ্ৰীয় পাশ্চাত্য ডেলাইট সময়", "ACWST": "অষ্ট্ৰেলিয়াৰ কেন্দ্ৰীয় পাশ্চাত্য মান সময়", "ADT": "আটলাণ্টিক ডেলাইট সময়", "AEDT": "অষ্ট্ৰেলিয়াৰ প্ৰাচ্য ডেলাইট সময়", "AEST": "অষ্ট্ৰেলিয়াৰ প্ৰাচ্য মান সময়", "AKDT": "আলাস্কাৰ ডেলাইট সময়", "AKST": "আলাস্কাৰ মান সময়", "ARST": "আৰ্জেণ্টিনাৰ গ্ৰীষ্মকালীন সময়", "ART": "আৰ্জেণ্টিনাৰ মান সময়", "AST": "আটলাণ্টিক মান সময়", "AWDT": "অষ্ট্ৰেলিয়াৰ পাশ্চাত্য ডেলাইট সময়", "AWST": "অষ্ট্ৰেলিয়াৰ পাশ্চাত্য মান সময়", "BOT": "বলিভিয়াৰ সময়", "BT": "ভুটানৰ সময়", "CAT": "মধ্য আফ্ৰিকাৰ সময়", "CDT": "উত্তৰ আমেৰিকাৰ কেন্দ্ৰীয় ডেলাইট সময়", "CHADT": "চাথামৰ ডেলাইট সময়", "CHAST": "চাথামৰ মান সময়", "CLST": "চিলিৰ গ্ৰীষ্মকালীন সময়", "CLT": "চিলিৰ মান সময়", "COST": "কলম্বিয়াৰ গ্ৰীষ্মকালীন সময়", "COT": "কলম্বিয়াৰ মান সময়", "CST": "উত্তৰ আমেৰিকাৰ কেন্দ্ৰীয় মান সময়", "ChST": "চামোৰোৰ মান সময়", "EAT": "পূব আফ্ৰিকাৰ সময়", "ECT": "ইকুৱেডৰৰ সময়", "EDT": "উত্তৰ আমেৰিকাৰ প্ৰাচ্য ডেলাইট সময়", "EST": "উত্তৰ আমেৰিকাৰ প্ৰাচ্য মান সময়", "GFT": "ফ্ৰান্স গয়ানাৰ সময়", "GMT": "গ্ৰীণউইচ মান সময়", "GST": "উপসাগৰীয় মান সময়", "GYT": "গায়ানাৰ সময়", "HADT": "হাৱাই-এলিউশ্বনৰ ডেলাইট সময়", "HAST": "হাৱাই-এলিউশ্বনৰ মান সময়", "HAT": "নিউফাউণ্ডলেণ্ডৰ ডেলাইট সময়", "HECU": "কিউবাৰ ডেলাইট সময়", "HEEG": "পূব গ্ৰীণলেণ্ডৰ গ্ৰীষ্মকালীন সময়", "HENOMX": "উত্তৰ-পশ্চিম মেক্সিকোৰ ডেলাইট সময়", "HEOG": "পশ্চিম গ্ৰীণলেণ্ডৰ গ্ৰীষ্মকালীন সময়", "HEPM": "ছেইণ্ট পিয়েৰে আৰু মিকিউৱেলনৰ ডেলাইট সময়", "HEPMX": "মেক্সিকোৰ প্ৰশান্ত ডেলাইট সময়", "HKST": "হং কঙৰ গ্ৰীষ্মকালীন সময়", "HKT": "হং কঙৰ মান সময়", "HNCU": "কিউবাৰ মান সময়", "HNEG": "পূব গ্ৰীণলেণ্ডৰ মান সময়", "HNNOMX": "উত্তৰ-পশ্চিম মেক্সিকোৰ মান সময়", "HNOG": "পশ্চিম গ্ৰীণলেণ্ডৰ মান সময়", "HNPM": "ছেইণ্ট পিয়েৰে আৰু মিকিউৱেলনৰ মান সময়", "HNPMX": "মেক্সিকোৰ প্ৰশান্ত মান সময়", "HNT": "নিউফাউণ্ডলেণ্ডৰ মান সময়", "IST": "ভাৰতীয় মান সময়", "JDT": "জাপানৰ ডেলাইট সময়", "JST": "জাপানৰ মান সময়", "LHDT": "লৰ্ড হাওৰ ডেলাইট সময়", "LHST": "লৰ্ড হাওৰ মান সময়", "MDT": "উত্তৰ আমেৰিকাৰ পৰ্ব্বতীয় ডেলাইট সময়", "MESZ": "মধ্য ইউৰোপীয় গ্ৰীষ্মকালীন সময়", "MEZ": "মধ্য ইউৰোপীয় মান সময়", "MST": "উত্তৰ আমেৰিকাৰ পৰ্ব্বতীয় মান সময়", "MYT": "মালয়েচিয়াৰ সময়", "NZDT": "নিউজিলেণ্ডৰ ডেলাইট সময়", "NZST": "নিউজিলেণ্ডৰ মান সময়", "OESZ": "প্ৰাচ্য ইউৰোপীয় গ্ৰীষ্মকালীন সময়", "OEZ": "প্ৰাচ্য ইউৰোপীয় মান সময়", "PDT": "উত্তৰ আমেৰিকাৰ ডেলাইট সময়", "PST": "উত্তৰ আমেৰিকাৰ প্ৰশান্ত মান সময়", "SAST": "দক্ষিণ আফ্ৰিকাৰ মান সময়", "SGT": "ছিংগাপুৰৰ মান সময়", "SRT": "ছুৰিনামৰ সময়", "TMST": "তুৰ্কমেনিস্তানৰ গ্ৰীষ্মকালীন সময়", "TMT": "তুৰ্কমেনিস্তানৰ মান সময়", "UYST": "উৰুগুৱেৰ গ্ৰীষ্মকালীন সময়", "UYT": "উৰুগুৱেৰ মান সময়", "VET": "ভেনিজুৱেলাৰ সময়", "WARST": "পাশ্চাত্য আৰ্জেণ্টিনাৰ গ্ৰীষ্মকালীন সময়", "WART": "পাশ্চাত্য আৰ্জেণ্টিনাৰ মান সময়", "WAST": "পশ্চিম আফ্ৰিকাৰ গ্ৰীষ্মকালীন সময়", "WAT": "পশ্চিম আফ্ৰিকাৰ মান সময়", "WESZ": "পাশ্চাত্য ইউৰোপীয় গ্ৰীষ্মকালীন সময়", "WEZ": "পাশ্চাত্য ইউৰোপীয় মান সময়", "WIB": "পাশ্চাত্য ইণ্ডোনেচিয়াৰ সময়", "WIT": "প্ৰাচ্য ইণ্ডোনেচিয়াৰ সময়", "WITA": "মধ্য ইণ্ডোনেচিয়াৰ সময়", "∅∅∅": "ব্ৰাজিলিয়াৰ গ্ৰীষ্মকালীন সময়"},
    75  	}
    76  }
    77  
    78  // Locale returns the current translators string locale
    79  func (as *as) Locale() string {
    80  	return as.locale
    81  }
    82  
    83  // PluralsCardinal returns the list of cardinal plural rules associated with 'as'
    84  func (as *as) PluralsCardinal() []locales.PluralRule {
    85  	return as.pluralsCardinal
    86  }
    87  
    88  // PluralsOrdinal returns the list of ordinal plural rules associated with 'as'
    89  func (as *as) PluralsOrdinal() []locales.PluralRule {
    90  	return as.pluralsOrdinal
    91  }
    92  
    93  // PluralsRange returns the list of range plural rules associated with 'as'
    94  func (as *as) PluralsRange() []locales.PluralRule {
    95  	return as.pluralsRange
    96  }
    97  
    98  // CardinalPluralRule returns the cardinal PluralRule given 'num' and digits/precision of 'v' for 'as'
    99  func (as *as) CardinalPluralRule(num float64, v uint64) locales.PluralRule {
   100  
   101  	n := math.Abs(num)
   102  	i := int64(n)
   103  
   104  	if (i == 0) || (n == 1) {
   105  		return locales.PluralRuleOne
   106  	}
   107  
   108  	return locales.PluralRuleOther
   109  }
   110  
   111  // OrdinalPluralRule returns the ordinal PluralRule given 'num' and digits/precision of 'v' for 'as'
   112  func (as *as) OrdinalPluralRule(num float64, v uint64) locales.PluralRule {
   113  
   114  	n := math.Abs(num)
   115  
   116  	if n == 1 || n == 5 || n == 7 || n == 8 || n == 9 || n == 10 {
   117  		return locales.PluralRuleOne
   118  	} else if n == 2 || n == 3 {
   119  		return locales.PluralRuleTwo
   120  	} else if n == 4 {
   121  		return locales.PluralRuleFew
   122  	} else if n == 6 {
   123  		return locales.PluralRuleMany
   124  	}
   125  
   126  	return locales.PluralRuleOther
   127  }
   128  
   129  // RangePluralRule returns the ordinal PluralRule given 'num1', 'num2' and digits/precision of 'v1' and 'v2' for 'as'
   130  func (as *as) RangePluralRule(num1 float64, v1 uint64, num2 float64, v2 uint64) locales.PluralRule {
   131  
   132  	start := as.CardinalPluralRule(num1, v1)
   133  	end := as.CardinalPluralRule(num2, v2)
   134  
   135  	if start == locales.PluralRuleOne && end == locales.PluralRuleOne {
   136  		return locales.PluralRuleOne
   137  	} else if start == locales.PluralRuleOne && end == locales.PluralRuleOther {
   138  		return locales.PluralRuleOther
   139  	}
   140  
   141  	return locales.PluralRuleOther
   142  
   143  }
   144  
   145  // MonthAbbreviated returns the locales abbreviated month given the 'month' provided
   146  func (as *as) MonthAbbreviated(month time.Month) string {
   147  	return as.monthsAbbreviated[month]
   148  }
   149  
   150  // MonthsAbbreviated returns the locales abbreviated months
   151  func (as *as) MonthsAbbreviated() []string {
   152  	return as.monthsAbbreviated[1:]
   153  }
   154  
   155  // MonthNarrow returns the locales narrow month given the 'month' provided
   156  func (as *as) MonthNarrow(month time.Month) string {
   157  	return as.monthsNarrow[month]
   158  }
   159  
   160  // MonthsNarrow returns the locales narrow months
   161  func (as *as) MonthsNarrow() []string {
   162  	return as.monthsNarrow[1:]
   163  }
   164  
   165  // MonthWide returns the locales wide month given the 'month' provided
   166  func (as *as) MonthWide(month time.Month) string {
   167  	return as.monthsWide[month]
   168  }
   169  
   170  // MonthsWide returns the locales wide months
   171  func (as *as) MonthsWide() []string {
   172  	return as.monthsWide[1:]
   173  }
   174  
   175  // WeekdayAbbreviated returns the locales abbreviated weekday given the 'weekday' provided
   176  func (as *as) WeekdayAbbreviated(weekday time.Weekday) string {
   177  	return as.daysAbbreviated[weekday]
   178  }
   179  
   180  // WeekdaysAbbreviated returns the locales abbreviated weekdays
   181  func (as *as) WeekdaysAbbreviated() []string {
   182  	return as.daysAbbreviated
   183  }
   184  
   185  // WeekdayNarrow returns the locales narrow weekday given the 'weekday' provided
   186  func (as *as) WeekdayNarrow(weekday time.Weekday) string {
   187  	return as.daysNarrow[weekday]
   188  }
   189  
   190  // WeekdaysNarrow returns the locales narrow weekdays
   191  func (as *as) WeekdaysNarrow() []string {
   192  	return as.daysNarrow
   193  }
   194  
   195  // WeekdayShort returns the locales short weekday given the 'weekday' provided
   196  func (as *as) WeekdayShort(weekday time.Weekday) string {
   197  	return as.daysShort[weekday]
   198  }
   199  
   200  // WeekdaysShort returns the locales short weekdays
   201  func (as *as) WeekdaysShort() []string {
   202  	return as.daysShort
   203  }
   204  
   205  // WeekdayWide returns the locales wide weekday given the 'weekday' provided
   206  func (as *as) WeekdayWide(weekday time.Weekday) string {
   207  	return as.daysWide[weekday]
   208  }
   209  
   210  // WeekdaysWide returns the locales wide weekdays
   211  func (as *as) WeekdaysWide() []string {
   212  	return as.daysWide
   213  }
   214  
   215  // Decimal returns the decimal point of number
   216  func (as *as) Decimal() string {
   217  	return as.decimal
   218  }
   219  
   220  // Group returns the group of number
   221  func (as *as) Group() string {
   222  	return as.group
   223  }
   224  
   225  // Group returns the minus sign of number
   226  func (as *as) Minus() string {
   227  	return as.minus
   228  }
   229  
   230  // FmtNumber returns 'num' with digits/precision of 'v' for 'as' and handles both Whole and Real numbers based on 'v'
   231  func (as *as) FmtNumber(num float64, v uint64) string {
   232  
   233  	s := strconv.FormatFloat(math.Abs(num), 'f', int(v), 64)
   234  	l := len(s) + 2 + 1*len(s[:len(s)-int(v)-1])/3
   235  	count := 0
   236  	inWhole := v == 0
   237  	inSecondary := false
   238  	groupThreshold := 3
   239  
   240  	b := make([]byte, 0, l)
   241  
   242  	for i := len(s) - 1; i >= 0; i-- {
   243  
   244  		if s[i] == '.' {
   245  			b = append(b, as.decimal[0])
   246  			inWhole = true
   247  			continue
   248  		}
   249  
   250  		if inWhole {
   251  
   252  			if count == groupThreshold {
   253  				b = append(b, as.group[0])
   254  				count = 1
   255  
   256  				if !inSecondary {
   257  					inSecondary = true
   258  					groupThreshold = 2
   259  				}
   260  			} else {
   261  				count++
   262  			}
   263  		}
   264  
   265  		b = append(b, s[i])
   266  	}
   267  
   268  	if num < 0 {
   269  		b = append(b, as.minus[0])
   270  	}
   271  
   272  	// reverse
   273  	for i, j := 0, len(b)-1; i < j; i, j = i+1, j-1 {
   274  		b[i], b[j] = b[j], b[i]
   275  	}
   276  
   277  	return string(b)
   278  }
   279  
   280  // FmtPercent returns 'num' with digits/precision of 'v' for 'as' and handles both Whole and Real numbers based on 'v'
   281  // NOTE: 'num' passed into FmtPercent is assumed to be in percent already
   282  func (as *as) FmtPercent(num float64, v uint64) string {
   283  	s := strconv.FormatFloat(math.Abs(num), 'f', int(v), 64)
   284  	l := len(s) + 3
   285  	b := make([]byte, 0, l)
   286  
   287  	for i := len(s) - 1; i >= 0; i-- {
   288  
   289  		if s[i] == '.' {
   290  			b = append(b, as.decimal[0])
   291  			continue
   292  		}
   293  
   294  		b = append(b, s[i])
   295  	}
   296  
   297  	if num < 0 {
   298  		b = append(b, as.minus[0])
   299  	}
   300  
   301  	// reverse
   302  	for i, j := 0, len(b)-1; i < j; i, j = i+1, j-1 {
   303  		b[i], b[j] = b[j], b[i]
   304  	}
   305  
   306  	b = append(b, as.percent...)
   307  
   308  	return string(b)
   309  }
   310  
   311  // FmtCurrency returns the currency representation of 'num' with digits/precision of 'v' for 'as'
   312  func (as *as) FmtCurrency(num float64, v uint64, currency currency.Type) string {
   313  
   314  	s := strconv.FormatFloat(math.Abs(num), 'f', int(v), 64)
   315  	symbol := as.currencies[currency]
   316  	l := len(s) + len(symbol) + 4 + 1*len(s[:len(s)-int(v)-1])/3
   317  	count := 0
   318  	inWhole := v == 0
   319  	inSecondary := false
   320  	groupThreshold := 3
   321  
   322  	b := make([]byte, 0, l)
   323  
   324  	for i := len(s) - 1; i >= 0; i-- {
   325  
   326  		if s[i] == '.' {
   327  			b = append(b, as.decimal[0])
   328  			inWhole = true
   329  			continue
   330  		}
   331  
   332  		if inWhole {
   333  
   334  			if count == groupThreshold {
   335  				b = append(b, as.group[0])
   336  				count = 1
   337  
   338  				if !inSecondary {
   339  					inSecondary = true
   340  					groupThreshold = 2
   341  				}
   342  			} else {
   343  				count++
   344  			}
   345  		}
   346  
   347  		b = append(b, s[i])
   348  	}
   349  
   350  	for j := len(symbol) - 1; j >= 0; j-- {
   351  		b = append(b, symbol[j])
   352  	}
   353  
   354  	for j := len(as.currencyPositivePrefix) - 1; j >= 0; j-- {
   355  		b = append(b, as.currencyPositivePrefix[j])
   356  	}
   357  
   358  	if num < 0 {
   359  		b = append(b, as.minus[0])
   360  	}
   361  
   362  	// reverse
   363  	for i, j := 0, len(b)-1; i < j; i, j = i+1, j-1 {
   364  		b[i], b[j] = b[j], b[i]
   365  	}
   366  
   367  	if int(v) < 2 {
   368  
   369  		if v == 0 {
   370  			b = append(b, as.decimal...)
   371  		}
   372  
   373  		for i := 0; i < 2-int(v); i++ {
   374  			b = append(b, '0')
   375  		}
   376  	}
   377  
   378  	return string(b)
   379  }
   380  
   381  // FmtAccounting returns the currency representation of 'num' with digits/precision of 'v' for 'as'
   382  // in accounting notation.
   383  func (as *as) FmtAccounting(num float64, v uint64, currency currency.Type) string {
   384  
   385  	s := strconv.FormatFloat(math.Abs(num), 'f', int(v), 64)
   386  	symbol := as.currencies[currency]
   387  	l := len(s) + len(symbol) + 4 + 1*len(s[:len(s)-int(v)-1])/3
   388  	count := 0
   389  	inWhole := v == 0
   390  	inSecondary := false
   391  	groupThreshold := 3
   392  
   393  	b := make([]byte, 0, l)
   394  
   395  	for i := len(s) - 1; i >= 0; i-- {
   396  
   397  		if s[i] == '.' {
   398  			b = append(b, as.decimal[0])
   399  			inWhole = true
   400  			continue
   401  		}
   402  
   403  		if inWhole {
   404  
   405  			if count == groupThreshold {
   406  				b = append(b, as.group[0])
   407  				count = 1
   408  
   409  				if !inSecondary {
   410  					inSecondary = true
   411  					groupThreshold = 2
   412  				}
   413  			} else {
   414  				count++
   415  			}
   416  		}
   417  
   418  		b = append(b, s[i])
   419  	}
   420  
   421  	if num < 0 {
   422  
   423  		for j := len(symbol) - 1; j >= 0; j-- {
   424  			b = append(b, symbol[j])
   425  		}
   426  
   427  		for j := len(as.currencyNegativePrefix) - 1; j >= 0; j-- {
   428  			b = append(b, as.currencyNegativePrefix[j])
   429  		}
   430  
   431  		b = append(b, as.minus[0])
   432  
   433  	} else {
   434  
   435  		for j := len(symbol) - 1; j >= 0; j-- {
   436  			b = append(b, symbol[j])
   437  		}
   438  
   439  		for j := len(as.currencyPositivePrefix) - 1; j >= 0; j-- {
   440  			b = append(b, as.currencyPositivePrefix[j])
   441  		}
   442  
   443  	}
   444  
   445  	// reverse
   446  	for i, j := 0, len(b)-1; i < j; i, j = i+1, j-1 {
   447  		b[i], b[j] = b[j], b[i]
   448  	}
   449  
   450  	if int(v) < 2 {
   451  
   452  		if v == 0 {
   453  			b = append(b, as.decimal...)
   454  		}
   455  
   456  		for i := 0; i < 2-int(v); i++ {
   457  			b = append(b, '0')
   458  		}
   459  	}
   460  
   461  	return string(b)
   462  }
   463  
   464  // FmtDateShort returns the short date representation of 't' for 'as'
   465  func (as *as) FmtDateShort(t time.Time) string {
   466  
   467  	b := make([]byte, 0, 32)
   468  
   469  	b = strconv.AppendInt(b, int64(t.Day()), 10)
   470  	b = append(b, []byte{0x2d}...)
   471  	b = strconv.AppendInt(b, int64(t.Month()), 10)
   472  	b = append(b, []byte{0x2d}...)
   473  
   474  	if t.Year() > 0 {
   475  		b = strconv.AppendInt(b, int64(t.Year()), 10)
   476  	} else {
   477  		b = strconv.AppendInt(b, int64(-t.Year()), 10)
   478  	}
   479  
   480  	return string(b)
   481  }
   482  
   483  // FmtDateMedium returns the medium date representation of 't' for 'as'
   484  func (as *as) FmtDateMedium(t time.Time) string {
   485  
   486  	b := make([]byte, 0, 32)
   487  
   488  	if t.Day() < 10 {
   489  		b = append(b, '0')
   490  	}
   491  
   492  	b = strconv.AppendInt(b, int64(t.Day()), 10)
   493  	b = append(b, []byte{0x2d}...)
   494  
   495  	if t.Month() < 10 {
   496  		b = append(b, '0')
   497  	}
   498  
   499  	b = strconv.AppendInt(b, int64(t.Month()), 10)
   500  
   501  	b = append(b, []byte{0x2d}...)
   502  
   503  	if t.Year() > 0 {
   504  		b = strconv.AppendInt(b, int64(t.Year()), 10)
   505  	} else {
   506  		b = strconv.AppendInt(b, int64(-t.Year()), 10)
   507  	}
   508  
   509  	return string(b)
   510  }
   511  
   512  // FmtDateLong returns the long date representation of 't' for 'as'
   513  func (as *as) FmtDateLong(t time.Time) string {
   514  
   515  	b := make([]byte, 0, 32)
   516  
   517  	b = strconv.AppendInt(b, int64(t.Day()), 10)
   518  	b = append(b, []byte{0x20}...)
   519  	b = append(b, as.monthsWide[t.Month()]...)
   520  	b = append(b, []byte{0x2c, 0x20}...)
   521  
   522  	if t.Year() > 0 {
   523  		b = strconv.AppendInt(b, int64(t.Year()), 10)
   524  	} else {
   525  		b = strconv.AppendInt(b, int64(-t.Year()), 10)
   526  	}
   527  
   528  	return string(b)
   529  }
   530  
   531  // FmtDateFull returns the full date representation of 't' for 'as'
   532  func (as *as) FmtDateFull(t time.Time) string {
   533  
   534  	b := make([]byte, 0, 32)
   535  
   536  	b = append(b, as.daysWide[t.Weekday()]...)
   537  	b = append(b, []byte{0x2c, 0x20}...)
   538  	b = strconv.AppendInt(b, int64(t.Day()), 10)
   539  	b = append(b, []byte{0x20}...)
   540  	b = append(b, as.monthsWide[t.Month()]...)
   541  	b = append(b, []byte{0x2c, 0x20}...)
   542  
   543  	if t.Year() > 0 {
   544  		b = strconv.AppendInt(b, int64(t.Year()), 10)
   545  	} else {
   546  		b = strconv.AppendInt(b, int64(-t.Year()), 10)
   547  	}
   548  
   549  	return string(b)
   550  }
   551  
   552  // FmtTimeShort returns the short time representation of 't' for 'as'
   553  func (as *as) FmtTimeShort(t time.Time) string {
   554  
   555  	b := make([]byte, 0, 32)
   556  
   557  	if t.Hour() < 12 {
   558  		b = append(b, as.periodsAbbreviated[0]...)
   559  	} else {
   560  		b = append(b, as.periodsAbbreviated[1]...)
   561  	}
   562  
   563  	b = append(b, []byte{0x20}...)
   564  
   565  	h := t.Hour()
   566  
   567  	if h > 12 {
   568  		h -= 12
   569  	}
   570  
   571  	b = strconv.AppendInt(b, int64(h), 10)
   572  	b = append(b, []byte{0x2e}...)
   573  
   574  	if t.Minute() < 10 {
   575  		b = append(b, '0')
   576  	}
   577  
   578  	b = strconv.AppendInt(b, int64(t.Minute()), 10)
   579  
   580  	return string(b)
   581  }
   582  
   583  // FmtTimeMedium returns the medium time representation of 't' for 'as'
   584  func (as *as) FmtTimeMedium(t time.Time) string {
   585  
   586  	b := make([]byte, 0, 32)
   587  
   588  	if t.Hour() < 12 {
   589  		b = append(b, as.periodsAbbreviated[0]...)
   590  	} else {
   591  		b = append(b, as.periodsAbbreviated[1]...)
   592  	}
   593  
   594  	b = append(b, []byte{0x20}...)
   595  
   596  	h := t.Hour()
   597  
   598  	if h > 12 {
   599  		h -= 12
   600  	}
   601  
   602  	b = strconv.AppendInt(b, int64(h), 10)
   603  	b = append(b, []byte{0x2e}...)
   604  
   605  	if t.Minute() < 10 {
   606  		b = append(b, '0')
   607  	}
   608  
   609  	b = strconv.AppendInt(b, int64(t.Minute()), 10)
   610  	b = append(b, []byte{0x2e}...)
   611  
   612  	if t.Second() < 10 {
   613  		b = append(b, '0')
   614  	}
   615  
   616  	b = strconv.AppendInt(b, int64(t.Second()), 10)
   617  
   618  	return string(b)
   619  }
   620  
   621  // FmtTimeLong returns the long time representation of 't' for 'as'
   622  func (as *as) FmtTimeLong(t time.Time) string {
   623  
   624  	b := make([]byte, 0, 32)
   625  
   626  	if t.Hour() < 12 {
   627  		b = append(b, as.periodsAbbreviated[0]...)
   628  	} else {
   629  		b = append(b, as.periodsAbbreviated[1]...)
   630  	}
   631  
   632  	b = append(b, []byte{0x20}...)
   633  
   634  	h := t.Hour()
   635  
   636  	if h > 12 {
   637  		h -= 12
   638  	}
   639  
   640  	b = strconv.AppendInt(b, int64(h), 10)
   641  	b = append(b, []byte{0x2e}...)
   642  
   643  	if t.Minute() < 10 {
   644  		b = append(b, '0')
   645  	}
   646  
   647  	b = strconv.AppendInt(b, int64(t.Minute()), 10)
   648  	b = append(b, []byte{0x2e}...)
   649  
   650  	if t.Second() < 10 {
   651  		b = append(b, '0')
   652  	}
   653  
   654  	b = strconv.AppendInt(b, int64(t.Second()), 10)
   655  	b = append(b, []byte{0x20}...)
   656  
   657  	tz, _ := t.Zone()
   658  	b = append(b, tz...)
   659  
   660  	return string(b)
   661  }
   662  
   663  // FmtTimeFull returns the full time representation of 't' for 'as'
   664  func (as *as) FmtTimeFull(t time.Time) string {
   665  
   666  	b := make([]byte, 0, 32)
   667  
   668  	if t.Hour() < 12 {
   669  		b = append(b, as.periodsAbbreviated[0]...)
   670  	} else {
   671  		b = append(b, as.periodsAbbreviated[1]...)
   672  	}
   673  
   674  	b = append(b, []byte{0x20}...)
   675  
   676  	h := t.Hour()
   677  
   678  	if h > 12 {
   679  		h -= 12
   680  	}
   681  
   682  	b = strconv.AppendInt(b, int64(h), 10)
   683  	b = append(b, []byte{0x2e}...)
   684  
   685  	if t.Minute() < 10 {
   686  		b = append(b, '0')
   687  	}
   688  
   689  	b = strconv.AppendInt(b, int64(t.Minute()), 10)
   690  	b = append(b, []byte{0x2e}...)
   691  
   692  	if t.Second() < 10 {
   693  		b = append(b, '0')
   694  	}
   695  
   696  	b = strconv.AppendInt(b, int64(t.Second()), 10)
   697  	b = append(b, []byte{0x20}...)
   698  
   699  	tz, _ := t.Zone()
   700  
   701  	if btz, ok := as.timezones[tz]; ok {
   702  		b = append(b, btz...)
   703  	} else {
   704  		b = append(b, tz...)
   705  	}
   706  
   707  	return string(b)
   708  }
   709
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