each_codepoint

ios.each_codepoint {|c| block } â ios
ios.codepoints {|c| block } â ios
ios.each_codepoint â an_enumerator
ios.codepoints â an_enumerator

Instance Public methods

Passes the Integer ordinal of each character in ios, passing the codepoint as an argument. The stream must be opened for reading or an IOError will be raised.

If no block is given, an enumerator is returned instead.

doc_ruby_on_rails

2015-04-13 11:05:41

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