Sha256: 8ffed9158680ef5e9cb4537cb20dcc8b217d3a3390799df7bca3f4179bf50290
Contents?: true
Size: 1.05 KB
Versions: 20
Compression:
Stored size: 1.05 KB
Contents
# frozen_string_literal: true
class Serega
module SeregaValidations
module Attribute
#
# Attribute `:serializer` option validator
#
class CheckOptSerializer
class << self
#
# Checks attribute :serializer option
#
# @param opts [Hash] Attribute options
#
# @raise [SeregaError] SeregaError that option has invalid value
#
# @return [void]
#
def call(opts)
return unless opts.key?(:serializer)
value = opts[:serializer]
return if valid_serializer?(value)
raise SeregaError, "Invalid option :serializer => #{value.inspect}." \
" Can be a Serega subclass, a String or a Proc without arguments"
end
private
def valid_serializer?(value)
value.is_a?(String) ||
(value.is_a?(Proc) && (value.parameters.count == 0)) ||
(value.is_a?(Class) && (value < Serega))
end
end
end
end
end
end
Version data entries
20 entries across 20 versions & 1 rubygems