Documentation:Split: Difference between revisions

Split

Revision as of 19:31, 2 March 2021

In OCL the string split function gets expects a char - but ocl defaults single characters to string. To solve this you can go like this:

SomeString.split('X'.toCharArray)

This OCL SomeString.split('X') will give you the error: 31:System.String does not conform to Collection(System.Char)

An example of creating a Collection(Part1:System.String+Part2:System.String) which is a tuple that you can iterate to for example do search and replace.

'A, B;
X, Y'.Split(';'.toCharArray)->collect(pair | pair.Split(','.toCharArray)->at(1), pair.Split(','.toCharArray)->at(2))

RGB := '241, 55, 45'; '#' + RGB.split(','.toCharArray)->
  collect(s|Integer.parse(s))->
    collect(i|i.toString('x'))->asSeparatedList('')

If you want to do the reverse, look at asSeparatedList

This page was edited 84 days ago on 02/10/2024. What links here

@@ Line 6: / Line 6: @@
   'A, B;
   X, Y'.Split(';'.toCharArray)->collect(pair | pair.Split(','.toCharArray)->at(1), pair.Split(','.toCharArray)->at(2))
+ RGB := '241, 55, 45'; '#' + RGB.split(','.toCharArray)->
+ <nowiki> </nowiki> collect(s|Integer.parse(s))->
+ <nowiki> </nowiki>   collect(i|i.toString('x'))->asSeparatedList(<nowiki>''</nowiki>)
+If you want to do the reverse, look at [[OCLOperators asSeparatedList|asSeparatedList]]
 [[Category:OCL]]