Sha256: 73aa90f1a7b9b4d2f6d423a0e385d8327307a5c04a2f5976f894a0bdbc126a00
Contents?: true
Size: 926 Bytes
Versions: 9
Compression:
Stored size: 926 Bytes
Contents
# encoding: utf-8
module RuboCop
module Cop
module Rails
# This cop is used to identify usages of `all.each` and
# change them to use `all.find_each` instead.
#
# @example
# # bad
# User.all.each
#
# # good
# User.all.find_each
class FindEach < Cop
MSG = 'Use `find_each` instead of `each`.'
SCOPE_METHODS = [:all, :where]
def on_send(node)
receiver, second_method, _selector = *node
return unless second_method == :each
return if receiver.nil?
_model, first_method = *receiver
return unless SCOPE_METHODS.include?(first_method)
add_offense(node, node.loc.selector, MSG)
end
def autocorrect(node)
each_loc = node.loc.selector
->(corrector) { corrector.replace(each_loc, 'find_each') }
end
end
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems