class Validate::Constraint::Option
Attributes
name[R]
Public Class Methods
new(name, default:, assertion: nil, &assert_block)
click to toggle source
# File lib/validate/constraint.rb, line 33 def initialize(name, default:, assertion: nil, &assert_block) @name = name @default = default.is_a?(Proc) ? default : -> { default } @assertion = assertion || assert_block && Assertions.create(&assert_block) end
Public Instance Methods
get_or_default(options)
click to toggle source
# File lib/validate/constraint.rb, line 43 def get_or_default(options) value = options.delete(@name) { return @default&.call } @assertion&.assert(value, message: "invalid option #{@name}") value end
replace_default(default)
click to toggle source
# File lib/validate/constraint.rb, line 39 def replace_default(default) Option.new(@name, default: default, assertion: @assertion) end