Sha256: 9e566ba9c4a897da9f2d4a4a54400642ee532b39e2555e45062e4fa556f87c93
Contents?: true
Size: 1018 Bytes
Versions: 6791
Compression:
Stored size: 1018 Bytes
Contents
# frozen_string_literal: true
module RuboCop
module Cop
module Style
# This cop checks for `raise` or `fail` statements which do not specify an
# explicit exception class. (This raises a `RuntimeError`. Some projects
# might prefer to use exception classes which more precisely identify the
# nature of the error.)
#
# @example
# # bad
# raise 'Error message here'
#
# # good
# raise ArgumentError, 'Error message here'
class ImplicitRuntimeError < Cop
MSG = 'Use `%<method>s` with an explicit exception class and message,' \
' rather than just a message.'.freeze
def_node_matcher :implicit_runtime_error_raise_or_fail,
'(send nil? ${:raise :fail} {str dstr})'
def on_send(node)
implicit_runtime_error_raise_or_fail(node) do |method|
add_offense(node, message: format(MSG, method: method))
end
end
end
end
end
end
Version data entries
6,791 entries across 6,785 versions & 25 rubygems