2013-04-10 21:29:02 -07:00
|
|
|
$ irb
|
|
|
|
|
irb(main):001:0> def f(string1, string2, separator)
|
|
|
|
|
irb(main):002:1> [string1, '', string2].join(separator)
|
|
|
|
|
irb(main):003:1> end
|
2018-06-22 20:57:24 +00:00
|
|
|
=> :f
|
2013-04-10 21:29:02 -07:00
|
|
|
irb(main):004:0> f('Rosetta', 'Code', ':')
|
|
|
|
|
=> "Rosetta::Code"
|
|
|
|
|
irb(main):005:0> exit
|
|
|
|
|
$
|
