Sha256: c8a46e34e11cc929ec10725ae60562de84f6c713c444f391f379e3662592c063
Contents?: true
Size: 1.43 KB
Versions: 8
Compression:
Stored size: 1.43 KB
Contents
# frozen_string_literal: true
module RuboCop
module Cop
module Layout
# Checks if empty lines exist around the bodies of methods.
#
# @example
#
# # good
#
# def foo
# # ...
# end
#
# # bad
#
# def bar
#
# # ...
#
# end
class EmptyLinesAroundMethodBody < Base
include EmptyLinesAroundBody
extend AutoCorrector
KIND = 'method'
def on_def(node)
if node.endless?
return unless offending_endless_method?(node)
register_offense_for_endless_method(node)
else
first_line = node.arguments.source_range&.last_line
check(node, node.body, adjusted_first_line: first_line)
end
end
alias on_defs on_def
private
def style
:no_empty_lines
end
def offending_endless_method?(node)
node.body.first_line > node.loc.assignment.line + 1 &&
processed_source.lines[node.loc.assignment.line].empty?
end
def register_offense_for_endless_method(node)
range = processed_source.buffer.line_range(node.loc.assignment.line + 1).resize(1)
msg = message(MSG_EXTRA, 'beginning')
add_offense(range, message: msg) do |corrector|
corrector.remove(range)
end
end
end
end
end
end
Version data entries
8 entries across 8 versions & 2 rubygems