Determine if a string is collapsible: Difference between revisions
Determine if a string is collapsible (view source)
Revision as of 13:56, 25 November 2019
, 4 years ago→{{header|Phix}}
Line 411:
=={{header|Phix}}==
There is already a builtin we can abuse for this. The documentation of unique() [added for 0.8.1] states:<br>
`If "PRESORTED" is specified, but s is not actually sorted, then only adjacent duplicates are removed.`<br>
If you don't have builtins/punique.e to hand, you may want to take a quick look at squeeze() in
[[https://rosettacode.org/wiki/Determine_if_a_string_is_squeezable#Phix]], but obviously w/o ch.
<lang Phix>constant tests = {"",
`"If I were two-faced, would I be wearing this one?" --- Abraham Lincoln `,
| |||