Contents

module NxtSchema
  module Validators
    class ErrorMessages
      class << self
        def values
          @values ||= {}
        end

        def values=(value)
          @values = value
        end

        def load(paths = files)
          Array(paths).each do |path|
            new_values = YAML.load(ERB.new(File.read(path)).result).with_indifferent_access
            self.values = values.deep_merge!(new_values)
          end
        end

        def resolve(locale, key, **options)
          message = begin
            values.fetch(locale).fetch(key)
          rescue KeyError
            raise "Could not resolve error message for #{locale}->#{key}"
          end

          message % options
        end

        def files
          @files ||= begin
            files = Dir.entries(File.expand_path('../error_messages/', __FILE__)).map do |filename|
              File.expand_path("../error_messages/#{filename}", __FILE__)
            end

            files.select { |f| !File.directory? f }
          end
        end
      end
    end
  end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
nxt_schema-1.0.2	lib/nxt_schema/validators/error_messages.rb
nxt_schema-1.0.1	lib/nxt_schema/validators/error_messages.rb
nxt_schema-1.0.0	lib/nxt_schema/validators/error_messages.rb