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Contents
# frozen_string_literal: true
module RuboCop
module Cop
module Rails
# This cop checks for scope calls where it was passed
# a method (usually a scope) instead of a lambda/proc.
#
# @example
#
# # bad
# scope :something, where(something: true)
#
# # good
# scope :something, -> { where(something: true) }
class ScopeArgs < Cop
MSG = 'Use `lambda`/`proc` instead of a plain method call.'.freeze
def_node_matcher :scope?, '(send nil? :scope _ $send)'
def on_send(node)
scope?(node) do |second_arg|
add_offense(second_arg)
end
end
end
end
end
end
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