mirror of https://gitee.com/bigwinds/arangodb
72 lines
1.3 KiB
Ruby
72 lines
1.3 KiB
Ruby
##
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# Kernel
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#
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# ISO 15.3.1
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module Kernel
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##
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# Invoke method +print+ on STDOUT and passing +*args+
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#
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# ISO 15.3.1.2.10
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def print(*args)
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i = 0
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len = args.size
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while i < len
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__printstr__ args[i].to_s
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i += 1
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end
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end
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##
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# Invoke method +puts+ on STDOUT and passing +*args*+
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#
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# ISO 15.3.1.2.11
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def puts(*args)
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i = 0
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len = args.size
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while i < len
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__printstr__ args[i].to_s
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__printstr__ "\n"
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i += 1
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end
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__printstr__ "\n" if len == 0
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nil
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end
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##
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# Print human readable object description
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#
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# ISO 15.3.1.3.34
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def p(*args)
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i = 0
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len = args.size
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while i < len
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__printstr__ args[i].inspect
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__printstr__ "\n"
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i += 1
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end
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args[0]
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end
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##
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# Invoke method +sprintf+ and pass +*args+ to it.
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# Pass return value to +print+ of STDOUT.
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def printf(*args)
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if Kernel.respond_to?(:sprintf)
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__printstr__(sprintf(*args))
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else
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raise NotImplementedError.new('sprintf not available')
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end
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end
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##
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# +sprintf+ is defined in +src/sprintf.c+
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# This stub method is only to inform the user
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# that +sprintf+ isn't implemented.
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unless Kernel.respond_to?(:sprintf)
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def sprintf(*args)
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raise NotImplementedError.new('sprintf not available')
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end
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end
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end
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