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Versions: 6909
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Contents
# frozen_string_literal: true
module RuboCop
module Cop
module Style
# This cop checks symbol literal syntax.
#
# @example
#
# # bad
# :"symbol"
#
# # good
# :symbol
class SymbolLiteral < Cop
MSG = 'Do not use strings for word-like symbol literals.'.freeze
def on_sym(node)
return unless node.source =~ /\A:["'][A-Za-z_]\w*["']\z/
add_offense(node)
end
def autocorrect(node)
lambda do |corrector|
corrector.replace(node.source_range, node.source.delete(%q('")))
end
end
end
end
end
end
Version data entries
6,909 entries across 6,903 versions & 26 rubygems