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# frozen_string_literal: true
module RuboCop
module AST
class NodePattern
# A NodePattern comment, simplified version of ::Parser::Source::Comment
class Comment
attr_reader :location
alias loc location
##
# @param [Parser::Source::Range] range
#
def initialize(range)
@location = ::Parser::Source::Map.new(range)
freeze
end
# @return [String]
def text
loc.expression.source.freeze
end
##
# Compares comments. Two comments are equal if they
# correspond to the same source range.
#
# @param [Object] other
# @return [Boolean]
#
def ==(other)
other.is_a?(Comment) &&
@location == other.location
end
##
# @return [String] a human-readable representation of this comment
#
def inspect
"#<NodePattern::Comment #{@location.expression} #{text.inspect}>"
end
end
end
end
end
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