class HornOfPlenty::CoreExt::String
Constants
- SINGULARIZATION_RULES
rubocop:disable Metrics/LineLength
Public Class Methods
camelize(other, uppercase_first_letter = true)
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rubocop:enable Metrics/LineLength
# File lib/horn_of_plenty/core_ext/string.rb, line 37 def self.camelize(other, uppercase_first_letter = true) string = if uppercase_first_letter other.sub(/^[a-z\d]*/) do $&.capitalize end else other.sub(/^(?:(?=\b|[A-Z_])|\w)/) do $&.downcase end end string.gsub!(%r{(?:_|(/))([a-z\d]*)}i) do "#{Regexp.last_match(1)}#{Regexp.last_match(2).capitalize}" end string.gsub!(%r{/}, '::') string end
constantize(other)
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# File lib/horn_of_plenty/core_ext/string.rb, line 57 def self.constantize(other) names = other.split('::') names.shift if names.empty? || names.first.empty? constant = Object names.each do |name| constant = if constant.const_defined?(name) constant.const_get(name) else constant.const_missing(name) end end constant end
singularize(word)
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# File lib/horn_of_plenty/core_ext/string.rb, line 84 def self.singularize(word) result = word.to_s.dup SINGULARIZATION_RULES.each do |(rule, replacement)| break if result.sub!(rule, replacement) end result end
underscore(other)
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# File lib/horn_of_plenty/core_ext/string.rb, line 74 def self.underscore(other) word = other.to_s.dup word.gsub!(/::/, '/') word.gsub!(/([A-Z\d]+)([A-Z][a-z])/, '\1_\2') word.gsub!(/([a-z\d])([A-Z])/, '\1_\2') word.tr!('-', '_') word.downcase! word end