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13 lines
272 B
Ruby
Executable File
13 lines
272 B
Ruby
Executable File
#!/usr/bin/env ruby
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def execute(_, code)
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puts _.instance_eval(&code)
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rescue Errno::EPIPE
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exit
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end
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single_line = ARGV.delete('-l')
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code = eval("Proc.new { #{ARGV.join(' ')} }")
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single_line ? STDIN.each { |l| execute(l.chomp, code) } : execute(STDIN.each_line, code)
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