blob: 459f474d185aab594b14d721faeba5c17d60c0c0 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
|
# frozen_string_literal: true
require_relative '../../migration_helpers'
module RuboCop
module Cop
module Migration
# Cop that checks if `remove_concurrent_index` is used with `up`/`down` methods
# and not `change`.
class RemoveConcurrentIndex < RuboCop::Cop::Base
include MigrationHelpers
MSG = '`remove_concurrent_index` is not reversible so you must manually define ' \
'the `up` and `down` methods in your migration class, using `add_concurrent_index` in `down`'
def on_send(node)
return unless in_migration?(node)
return unless node.children[1] == :remove_concurrent_index
node.each_ancestor(:def) do |def_node|
add_offense(def_node.loc.name) if def_node.method_name == :change
end
end
end
end
end
end
|