Tokenize a string with escaping: Difference between revisions
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Sidef comes before Simula (once again!)
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{{Out}}See it in running in your browser by [https://scalafiddle.io/sf/EsIjPQg/0 ScalaFiddle (JavaScript)] or by [https://scastie.scala-lang.org/O3DgMmuOSCS5DD6zQXK7MA Scastie (JVM)].
=={{header|Sidef}}==▼
{{trans|Perl}}▼
<lang ruby>func tokenize(string, sep, esc) {▼
var fields = string.split(▼
Regex(esc.escape + '.(*SKIP)(*FAIL)|' + sep.escape, 's'), -1▼
)▼
fields.map{.gsub(Regex(esc + '(.)'), {|s1| s1 }) }▼
}▼
tokenize("one^|uno||three^^^^|four^^^|^cuatro|", '|', '^').each { |str|▼
say str.dump▼
}</lang>▼
{{out}} NOTE: the output is different from the one given in the task▼
<pre>▼
"one^|uno"▼
""▼
"three^^^^"▼
"four^^^|^cuatro"▼
""▼
</pre>▼
=={{header|Simula}}==
<lang simula>
Line 2,190 ⟶ 2,212:
PART4: 'FOUR^|CUATRO'
PART5: ''
▲</pre>
▲=={{header|Sidef}}==
▲{{trans|Perl}}
▲<lang ruby>func tokenize(string, sep, esc) {
▲ var fields = string.split(
▲ Regex(esc.escape + '.(*SKIP)(*FAIL)|' + sep.escape, 's'), -1
▲ )
▲ fields.map{.gsub(Regex(esc + '(.)'), {|s1| s1 }) }
▲}
▲tokenize("one^|uno||three^^^^|four^^^|^cuatro|", '|', '^').each { |str|
▲ say str.dump
▲}</lang>
▲{{out}} NOTE: the output is different from the one given in the task
▲<pre>
▲"one^|uno"
▲""
▲"three^^^^"
▲"four^^^|^cuatro"
▲""
</pre>
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