Re: Array to string
Samir Arapcic <[email protected]>
| Newsgroups | gmane.comp.lang.ruby.general |
|---|---|
| Message-ID | <CA+oejn8GtCt1UQQHqbA4JOz774Ewo0x=DCGx78XiiX_ufHfJHA@mail.gmail.com> |
Try this a=["a","b","c"] b = a.join.to_s a=[1,2,3,4,5] b = a.join.to_s On Mon, Aug 29, 2016 at 9:11 AM, A Berger <[email protected]> wrote: > Hi > Whats the most elegant / shortest way to convert an array to a string, like > a=["a","b","c"] # => "abc" > > And the best way for > a=[1,2,3,4,5] # => "12345" > > Thanks > Berg > > > Unsubscribe: <mailto:[email protected]?subject=unsubscribe> > <http://lists.ruby-lang.org/cgi-bin/mailman/options/ruby-talk> > > Unsubscribe: <mailto:[email protected]?subject=unsubscribe> <http://lists.ruby-lang.org/cgi-bin/mailman/options/ruby-talk>
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