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Contents
# encoding: utf-8
module RuboCop
module Cop
module Style
# This cop checks for space after `!`.
#
# @example
# # bad
# ! something
#
# # good
# !something
class SpaceAfterNot < Cop
MSG = 'Do not leave space between `!` and its argument.'
def on_send(node)
_receiver, method_name, *_args = *node
return unless method_name == :!
return unless node.loc.expression.source =~ /^!\s+\w+/
# TODO: Improve source range to highlight the redundant whitespace.
add_offense(node, :selector)
end
def autocorrect(node)
@corrections << lambda do |corrector|
receiver, _method_name, *_args = *node
space_range =
Parser::Source::Range.new(node.loc.selector.source_buffer,
node.loc.selector.end_pos,
receiver.loc.expression.begin_pos)
corrector.remove(space_range)
end
end
end
end
end
end
Version data entries
15 entries across 15 versions & 2 rubygems