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substring

substring( string, start, length=nil )

Class Public methods

Take equal portions of Mike Stok and Sean Russell; mix vigorously, and pour into a tall, chilled glass. Serves 10,000.

Links:

https://github.com/ruby/ruby/blob/8dca37990791a5572e7f7df7bbc9a0ab5aa5d8da/lib/rexml/functions.rb#L186

doc_ruby_on_rails

2015-05-06 19:43:26

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