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module Lrama
class Lexer
class GrammarFile
class Text < String
def inspect
length <= 50 ? super : "#{self[0..47]}...".inspect
end
end
attr_reader :path, :text
def initialize(path, text)
@path = path
@text = Text.new(text).freeze
end
def inspect
"<#{self.class}: @path=#{path}, @text=#{text.inspect}>"
end
def ==(other)
self.class == other.class &&
self.path == other.path
end
def lines
@lines ||= text.split("\n")
end
end
end
end
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