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Contents
# encoding: utf-8
module RuboCop
module Cop
module Lint
# This cop checks whether the end keywords of method definitions are
# aligned properly.
#
# Two modes are supported through the AlignWith configuration
# parameter. If it's set to `start_of_line` (which is the default), the
# `end` shall be aligned with the start of the line where the `def`
# keyword is. If it's set to `def`, the `end` shall be aligned with the
# `def` keyword.
#
# @example
#
# private def foo
# end
class DefEndAlignment < Cop
include OnMethod
include EndKeywordAlignment
MSG = '`end` at %d, %d is not aligned with `%s` at %d, %d'
def on_method(node, _method_name, _args, _body)
check_offset_of_node(node)
end
def on_send(node)
receiver, method_name, *args = *node
return unless visibility_and_def_on_same_line?(receiver, method_name,
args)
method_def = args.first
if style == :start_of_line
expr = node.loc.expression
range = Parser::Source::Range.new(expr.source_buffer,
expr.begin_pos,
method_def.loc.keyword.end_pos)
check_offset(method_def, range.source,
method_def.loc.keyword.begin_pos - expr.begin_pos)
else
check_offset(method_def, 'def', 0)
end
ignore_node(method_def) # Don't check the same `end` again.
end
end
end
end
end
Version data entries
5 entries across 5 versions & 2 rubygems