String append: Difference between revisions
→{{header|Ruby}}
Line 86:
=={{header|Ruby}}==
<lang ruby>s = "Hello wo"
s += "rld" # new string object
s << "!" # mutates in place, same object
puts s</lang>
{{out}}<pre>Hello world!</pre>
| |||
Line 86:
=={{header|Ruby}}==
<lang ruby>s = "Hello wo"
s += "rld" # new string object
s << "!" # mutates in place, same object
puts s</lang>
{{out}}<pre>Hello world!</pre>
| |||
edits