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Versions: 14
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Stored size: 617 Bytes
Contents
# frozen_string_literal: true
module CustomCops
# This cop checks for usages of `instance_eval`
#
# @example
# #bad
# class Person
# end
#
# Person.instance_eval do
# def human?
# true
# end
# end
#
# #good
# class Person
# def self.human?
# true
# end
# end
#
class InstanceEval < RuboCop::Cop::Base
MSG = 'Avoid instance_eval.'
def_node_matcher :instance_evaling?, '(send _ :instance_eval ...)'
def on_send(node)
return unless instance_evaling?(node)
add_offense(node.loc.selector)
end
end
end
Version data entries
14 entries across 14 versions & 1 rubygems