Module: Humanize
- Included in:
- BigDecimal, Float, Integer
- Defined in:
- lib/humanize.rb,
lib/humanize/locales/az.rb,
lib/humanize/locales/de.rb,
lib/humanize/locales/en.rb,
lib/humanize/locales/fr.rb,
lib/humanize/locales/id.rb,
lib/humanize/locales/ru.rb,
lib/humanize/locales/th.rb,
lib/humanize/locales/tr.rb,
lib/humanize/locales/constants/az.rb,
lib/humanize/locales/constants/de.rb,
lib/humanize/locales/constants/en.rb,
lib/humanize/locales/constants/fr.rb,
lib/humanize/locales/constants/id.rb,
lib/humanize/locales/constants/ru.rb,
lib/humanize/locales/constants/th.rb,
lib/humanize/locales/constants/tr.rb
Defined Under Namespace
Classes: Az, Configuration, De, En, Fr, Id, Ru, Th, Tr
Class Attribute Summary collapse
Class Method Summary
collapse
Instance Method Summary
collapse
Class Attribute Details
.config ⇒ Object
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# File 'lib/humanize.rb', line 100
def self.config
@config ||= Configuration.new
end
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Class Method Details
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# File 'lib/humanize.rb', line 108
def self.configure
yield(config)
end
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.decimals_as_number(decimal, locale:) ⇒ Object
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# File 'lib/humanize.rb', line 92
def self.decimals_as_number(decimal, locale:)
decimal.significant_digits.join('').to_i.humanize(locale: locale)
end
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.for_locale(locale) ⇒ Object
.reset_config ⇒ Object
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# File 'lib/humanize.rb', line 104
def self.reset_config
@config = Configuration.new
end
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.stringify(parts, sign) ⇒ Object
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# File 'lib/humanize.rb', line 52
def self.stringify(parts, sign)
output = parts.reverse.join(' ').squeeze(' ')
if sign
"#{sign} #{output}"
else
output
end
end
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Instance Method Details
#humanize(locale: Humanize.config.default_locale, decimals_as: Humanize.config.decimals_as) ⇒ Object
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# File 'lib/humanize.rb', line 7
def humanize(locale: Humanize.config.default_locale,
decimals_as: Humanize.config.decimals_as)
locale_class = Humanize.for_locale(locale)
return locale_class::SUB_ONE_GROUPING[0] if zero?
infinity = to_f.infinite?
if infinity
infinity_word = locale_class::INFINITY
return infinity == 1 ? infinity_word : "#{locale_class::NEGATIVE} #{infinity_word}"
elsif is_a?(Float) && nan?
return locale_class::UNDEFINED
end
sign = locale_class::NEGATIVE if negative?
parts = locale_class.new.humanize(abs)
process_decimals(locale_class, locale, parts, decimals_as)
Humanize.stringify(parts, sign)
end
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#process_decimals(locale_class, locale, parts, decimals_as) ⇒ Object
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# File 'lib/humanize.rb', line 61
def process_decimals(locale_class, locale, parts, decimals_as)
return unless is_a?(Float) || is_a?(BigDecimal)
decimal = BigDecimal(self, 15) - BigDecimal(to_i)
_sign, significant_digits, _base, exponent = decimal.split
return if significant_digits == "0"
grouping = locale_class::SUB_ONE_GROUPING
leading_zeroes = [grouping[0]] * exponent.abs
decimals_as = :digits if leading_zeroes.any?
decimals_as_words = case decimals_as
when :digits
digits = significant_digits.chars.map do |num|
grouping[num.to_i]
end
(leading_zeroes + digits).join(' ')
when :number
significant_digits.to_i.humanize(locale: locale)
end
parts.insert(0, decimals_as_words, locale_class::POINT)
end
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