mirror of
https://github.com/mruby/mruby
synced 2026-06-08 16:11:16 +00:00
KOBAYASHI Shuji
1d8456fe7d
In the old implementation, `Kernel#printf` raise error if `mruby-sprintf` gem isn't specified before `mruby-print` gem. The new implementation eliminates this ordering issue. This way is the same as `Kernel#printf` and `IO#printf` in `mruby-io` gem.
56 lines
873 B
Ruby
56 lines
873 B
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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s = args[i].to_s
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__printstr__ s
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__printstr__ "\n" if (s[-1] != "\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.__svalue
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end
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def printf(*args)
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__printstr__(sprintf(*args))
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nil
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end
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end
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