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Contents
# frozen_string_literal: true
module RuboCop
module Cop
# Classes that include this module just implement functions to determine
# what is an offense and how to do autocorrection. They get help with
# adding offenses for the faulty string nodes, and with filtering out
# nodes.
module StringHelp
def on_str(node)
# Constants like __FILE__ are handled as strings,
# but don't respond to begin.
return unless node.loc.respond_to?(:begin) && node.loc.begin
return if part_of_ignored_node?(node)
if offense?(node)
add_offense(node) do |corrector|
opposite_style_detected
autocorrect(corrector, node) if respond_to?(:autocorrect, true)
end
else
correct_style_detected
end
end
def on_regexp(node)
ignore_node(node)
end
private
def inside_interpolation?(node)
# A :begin node inside a :dstr, :dsym, or :regexp node is an interpolation.
node.ancestors
.drop_while { |a| !a.begin_type? }
.any? { |a| a.dstr_type? || a.dsym_type? || a.regexp_type? }
end
end
end
end
Version data entries
131 entries across 131 versions & 12 rubygems