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class ExecutionPoint
attr_reader :backtrace
def self.current
new(caller)
end
def initialize(backtrace)
@backtrace = backtrace
end
def file_name
return "unknown" unless @backtrace && @backtrace.first
/\A(.*?):\d+/.match(@backtrace.first)[1]
end
def line_number
return "unknown" unless @backtrace && @backtrace.first
Integer(/\A.*?:(\d+)/.match(@backtrace.first)[1])
end
def ==(other)
return false unless other.is_a?(ExecutionPoint)
(file_name == other.file_name) and (line_number == other.line_number)
end
def to_s
"file: #{file_name}; line: #{line_number}"
end
def inspect
to_s
end
end
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