module EnumI18n::Helper
Public Class Methods
define_attr_i18n_method(klass, attr_name)
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# File lib/enum_i18n/i18n.rb, line 21 def self.define_attr_i18n_method(klass, attr_name) attr_i18n_method_name = "#{attr_name}_i18n" klass.class_eval <<-METHOD, __FILE__, __LINE__ def #{attr_i18n_method_name} enum_symbol = self.send(:#{attr_name}) if enum_symbol ::EnumI18n::Helper.translate_enum_symbol(self.class, :#{attr_name}, enum_symbol) else nil end end METHOD end
define_collection_i18n_method(klass, attr_name)
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# File lib/enum_i18n/i18n.rb, line 36 def self.define_collection_i18n_method(klass, attr_name) collection_method_name = "#{attr_name.to_s.pluralize}" collection_i18n_method_name = "#{collection_method_name}_i18n" klass.instance_eval <<-METHOD, __FILE__, __LINE__ def #{collection_i18n_method_name} collection_array = #{collection_method_name}.collect do |symbol, _| [symbol, ::EnumI18n::Helper.translate_enum_symbol(self, :#{attr_name}, symbol)] end Hash[collection_array].with_indifferent_access end METHOD end
define_options_i18n_method(klass, attr_name)
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# File lib/enum_i18n/i18n.rb, line 50 def self.define_options_i18n_method(klass, attr_name) collection_method_name = "#{attr_name.to_s.pluralize}" options_i18n_method_name = "#{collection_method_name}_options_i18n" klass.instance_eval <<-METHOD, __FILE__, __LINE__ def #{options_i18n_method_name} collection_array = #{collection_method_name}.collect do |symbol, _| [::EnumI18n::Helper.translate_enum_symbol(self, :#{attr_name}, symbol), symbol] end Hash[collection_array].with_indifferent_access end METHOD end
translate_enum_symbol(klass, attr_name, enum_symbol)
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# File lib/enum_i18n/i18n.rb, line 63 def self.translate_enum_symbol(klass, attr_name, enum_symbol) ::I18n.t("activerecord.attributes.#{klass.to_s.underscore.gsub('/', '.')}.#{attr_name.to_s.pluralize}.#{enum_symbol}", default: enum_symbol.humanize) end