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Contents
# frozen_string_literal: true
require 'dry/core/deprecations'
module Dry
module Types
# Common Type module denoting an object is a Type
#
# @api public
module Type
extend ::Dry::Core::Deprecations[:'dry-types']
deprecate(:safe, :lax)
# Whether a value is a valid member of the type
#
# @return [Boolean]
#
# @api private
def valid?(input = Undefined)
call_safe(input) { return false }
true
end
# Anything can be coerced matches
alias_method :===, :valid?
# Apply type to a value
#
# @overload call(input = Undefined)
# Possibly unsafe coercion attempt. If a value doesn't
# match the type, an exception will be raised.
#
# @param [Object] input
# @return [Object]
#
# @overload call(input = Undefined)
# When a block is passed, {#call} will never throw an exception on
# failed coercion, instead it will call the block.
#
# @param [Object] input
# @yieldparam [Object] output Partially coerced value
# @return [Object]
#
# @api public
def call(input = Undefined, &block)
if block_given?
call_safe(input, &block)
else
call_unsafe(input)
end
end
alias_method :[], :call
end
end
end
Version data entries
11 entries across 11 versions & 2 rubygems