class AmountInflector
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Constants
- CONFIG
Public Class Methods
inflect(amount, unit)
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# File lib/amount_inflector/amount_inflector.rb, line 17 def self.inflect(amount, unit) unit = unit.to_s.to_sym raise "Inflection :#{unit} is unsupported" if CONFIG[unit].nil? "#{amount} #{CONFIG[unit][pluralize_form(amount)]}" end
inflect_unit(amount, unit)
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# File lib/amount_inflector/amount_inflector.rb, line 23 def self.inflect_unit(amount, unit) unit = unit.to_s.to_sym raise "Inflection :#{unit} is unsupported" if CONFIG[unit].nil? "#{CONFIG[unit][pluralize_form(amount)]}" end
pluralize_form(n)
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# File lib/amount_inflector/amount_inflector.rb, line 30 def self.pluralize_form(n) return :many if (11..14).include?(n % 100) return :few if (2..4).include?(n % 10) (n % 10 == 1) ? :one : :many end