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author | Christopher Speller <crspeller@gmail.com> | 2017-09-29 12:46:30 -0700 |
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committer | GitHub <noreply@github.com> | 2017-09-29 12:46:30 -0700 |
commit | b84736e9b6401df0c6eeab9950bef09458a6aefd (patch) | |
tree | d9175208de3236db75a33879750a57b3000ba096 /vendor/golang.org/x/text/number/number.go | |
parent | 8b9dbb86133ff0fd6002a391268383d1593918ca (diff) | |
download | chat-b84736e9b6401df0c6eeab9950bef09458a6aefd.tar.gz chat-b84736e9b6401df0c6eeab9950bef09458a6aefd.tar.bz2 chat-b84736e9b6401df0c6eeab9950bef09458a6aefd.zip |
Updating server dependancies. (#7538)
Diffstat (limited to 'vendor/golang.org/x/text/number/number.go')
-rwxr-xr-x | vendor/golang.org/x/text/number/number.go | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/vendor/golang.org/x/text/number/number.go b/vendor/golang.org/x/text/number/number.go new file mode 100755 index 000000000..f5ca93b15 --- /dev/null +++ b/vendor/golang.org/x/text/number/number.go @@ -0,0 +1,77 @@ +// Copyright 2017 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package number + +// TODO: +// p.Printf("The gauge was at %v.", number.Spell(number.Percent(23))) +// // Prints: The gauge was at twenty-three percent. +// +// p.Printf("From here to %v!", number.Spell(math.Inf())) +// // Prints: From here to infinity! +// + +import ( + "golang.org/x/text/internal/number" +) + +const ( + decimalVerbs = "vfgd" + scientificVerbs = "veg" +) + +// Decimal formats a number as a floating point decimal. +func Decimal(x interface{}, opts ...Option) Formatter { + return newFormatter(decimalOptions, opts, x) +} + +var decimalOptions = newOptions(decimalVerbs, (*number.Formatter).InitDecimal) + +// Scientific formats a number in scientific format. +func Scientific(x interface{}, opts ...Option) Formatter { + return newFormatter(scientificOptions, opts, x) +} + +var scientificOptions = newOptions(scientificVerbs, (*number.Formatter).InitScientific) + +// Engineering formats a number using engineering notation, which is like +// scientific notation, but with the exponent normalized to multiples of 3. +func Engineering(x interface{}, opts ...Option) Formatter { + return newFormatter(engineeringOptions, opts, x) +} + +var engineeringOptions = newOptions(scientificVerbs, (*number.Formatter).InitEngineering) + +// Percent formats a number as a percentage. A value of 1.0 means 100%. +func Percent(x interface{}, opts ...Option) Formatter { + return newFormatter(percentOptions, opts, x) +} + +var percentOptions = newOptions(decimalVerbs, (*number.Formatter).InitPercent) + +// PerMille formats a number as a per mille indication. A value of 1.0 means +// 1000‰. +func PerMille(x interface{}, opts ...Option) Formatter { + return newFormatter(perMilleOptions, opts, x) +} + +var perMilleOptions = newOptions(decimalVerbs, (*number.Formatter).InitPerMille) + +// TODO: +// - Shortest: akin to verb 'g' of 'G' +// +// TODO: RBNF forms: +// - Compact: 1M 3.5T +// - CompactBinary: 1Mi 3.5Ti +// - Long: 1 million +// - Ordinal: +// - Roman: MCMIIXX +// - RomanSmall: mcmiixx +// - Text: numbers as it typically appears in running text, allowing +// language-specific choices for when to use numbers and when to use words. +// - Spell?: spelled-out number. Maybe just allow as an option? + +// NOTE: both spelled-out numbers and ordinals, to render correctly, need +// detailed linguistic information from the translated string into which they +// are substituted. We will need to implement that first. |