Sha256: 312eb4acc956f8caee9ecbe36977ca87c3ed9dc8ddb2bd35d87a461a67f87cd4
Contents?: true
Size: 1.18 KB
Versions: 5
Compression:
Stored size: 1.18 KB
Contents
# encoding: utf-8
module RuboCop
module Cop
module Style
# Checks if uses of quotes match the configured preference.
class StringLiterals < Cop
include ConfigurableEnforcedStyle
include StringHelp
private
def message(*)
if style == :single_quotes
"Prefer single-quoted strings when you don't need string " \
'interpolation or special symbols.'
else
'Prefer double-quoted strings unless you need single quotes to ' \
'avoid extra backslashes for escaping.'
end
end
def offense?(node)
src = node.loc.expression.source
return false if src =~ /^(%[qQ]?|\?|<<-)/i
if style == :single_quotes
src !~ /'/ && src !~ StringHelp::ESCAPED_CHAR_REGEXP
else
src !~ /" | \\/x
end
end
def autocorrect(node)
@corrections << lambda do |corrector|
replacement = node.loc.begin.is?('"') ? "'" : '"'
corrector.replace(node.loc.begin, replacement)
corrector.replace(node.loc.end, replacement)
end
end
end
end
end
end
Version data entries
5 entries across 5 versions & 2 rubygems