Sha256: 8962bbd2f40c8784922850f9a1c4c4a4e4b2c2204dfb06f1fb50609524bf8588
Contents?: true
Size: 999 Bytes
Versions: 7
Compression:
Stored size: 999 Bytes
Contents
# frozen_string_literal: true
module RuboCop
module Cop
module Style
# Checks for while and until statements that would fit on one line
# if written as a modifier while/until.
# The maximum line length is configurable.
class WhileUntilModifier < Cop
include StatementModifier
MSG = 'Favor modifier `%s` usage when having a single-line body.'.freeze
def on_while(node)
check(node)
end
def on_until(node)
check(node)
end
private
def autocorrect(node)
oneline = "#{node.body.source} #{node.keyword} " \
"#{node.condition.source}"
lambda do |corrector|
corrector.replace(node.source_range, oneline)
end
end
def check(node)
return unless node.multiline? && single_line_as_modifier?(node)
add_offense(node, :keyword, format(MSG, node.keyword))
end
end
end
end
end
Version data entries
7 entries across 7 versions & 1 rubygems