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Contents
# encoding: utf-8
module Attestor
module Validations
# Bulder for error messages
#
# @api private
class Message < String
# @!scope class
# @!method new(value, object, options = {})
# Builds a string from value
#
# @param [#to_s] value
# @param [Object] object
# @param [Hash] options
# options for translating symbolic value
#
# @return [String]
# either translation of symbolic value or stringified value argument
# @private
def initialize(value, object, options = {})
@value = value
@object = object
@options = options
super(@value.instance_of?(Symbol) ? translation : @value.to_s)
freeze
end
private
def translation
I18n.t @value, @options.merge(scope: scope, default: default)
end
def scope
%W(attestor errors #{ class_scope })
end
def class_scope
@object.class.to_s.split("::").map(&:snake_case).join("/")
end
def default
"#{ @object } is invalid (#{ @value })"
end
end # class Message
end # module Validations
end # module Attestor
Version data entries
6 entries across 6 versions & 1 rubygems