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Versions: 6
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Contents
# frozen_string_literal: true
module ROM
module Plugins
module Command
# Command plugin which sets input processing function via relation schema
#
# @api private
module Schema
def self.included(klass)
super
klass.extend(ClassInterface)
end
# @api private
module ClassInterface
# Build a command and set it input to relation's input_schema
#
# @see Command.build
#
# @return [Command]
#
# @api public
def build(relation, options = {})
if options.key?(:input) || !relation.schema?
super
else
default_input = options.fetch(:input, input)
input_handler =
if default_input != Hash
-> tuple { relation.input_schema[input[tuple]] }
else
relation.input_schema
end
super(relation, options.merge(input: input_handler))
end
end
end
end
end
end
end
Version data entries
6 entries across 6 versions & 1 rubygems