Class: RuboCop::Cop::Migration::AcknowledgeIgnoredColumn

Inherits:
Base
  • Object
show all
Defined in:
lib/rubocop/cop/migration/acknowledge_ignored_column.rb

Overview

class RemoveUsersSomeColumn < ActiveRecord::Migration def change remove_column :users, :some_column # rubocop:disable Migration/AcknowledgeIgnoredColumn end end

Constant Summary collapse

MSG = 
"Do not remove a column until it is already ignored in production and " \
"all references to it are removed. Once done, remove the 'ignored_columns' " \
"from the Model and disable this cop to acknowledge this is safe."

Instance Method Summary collapse

Instance Method Details

#on_block(node) ⇒ Object 



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# File 'lib/rubocop/cop/migration/acknowledge_ignored_column.rb', line 40

def on_block(node)
  return unless change_table_block?(node)

  block_arg = node.arguments.first
  return unless block_arg

  remove_calls(node, block_arg.name) do |rename_node|
    add_offense(rename_node)
  end
end

#on_send(node) ⇒ Object Also known as: on_csend 



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# File 'lib/rubocop/cop/migration/acknowledge_ignored_column.rb', line 33

def on_send(node)
  return unless remove_column?(node)

  add_offense(node)
end