class Dry::Transformer::Pipe
Pipe
class for defining transprocs with a class DSL
.
@example
require 'anima' require 'dry/transformer/all' class User include Anima.new(:name, :address) end class Address include Anima.new(:city, :street, :zipcode) end class UsersMapper < Dry::Transformer::Pipe map_array do symbolize_keys rename_keys user_name: :name nest :address, %i(city street zipcode) map_value :address do constructor_inject Address end constructor_inject User end end UsersMapper.new.call( [ { 'user_name' => 'Jane', 'city' => 'NYC', 'street' => 'Street 1', 'zipcode' => '123' } ] ) # => [ #<User name="Jane" address=#<Address city="NYC" street="Street 1" zipcode="123">> ]
@api public
Attributes
transproc[R]
Public Instance Methods
call(input)
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Execute the transformation pipeline with the given input.
@example
class SymbolizeKeys < Dry::Transformer symbolize_keys end SymbolizeKeys.new.call('name' => 'Jane') # => {:name=>"Jane"}
@param [mixed] input The input to pass to the pipeline
@return [mixed] output The output returned from the pipeline
@api public
# File lib/dry/transformer/pipe.rb, line 70 def call(input) transproc.call(input) end