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Revision 26129

Date:

2009/04/08 16:29:54

Author:

lwall

Revision Log:

[S32/Containers] join defaults to '' now; delete string reverse
[S32/Str] add string flip

Files:


214	214
215	215	=item join
216	216
217		our Str multi method join ( @values: Str $separator = ' ' )
218		our Str multi join ( Str $separator = ' ', *@values )
	217	our Str multi method join ( @values: Str $separator = '' )
	218	our Str multi join ( Str $separator = '', *@values )
219	219
220	220	C<join> returns a single string comprised of all of the elements
221	221	of C<@values>, separated by C<$separator>.
222	222
223	223	Given an empty list, C<join> returns the empty string.
224	224
225		The separator defaults to a single space. To join with no separator,
226		you can use the C<[~]> reduce operator. The C<cat> function also
227		effectively does a concatenation with no separator.
	225	The separator defaults to the null string. To join with space,
	226	just coerce to C<Str>.
228	227
229	228	=item map
230	229
…	…
282	281	}
283	282	}
284	283
285		role Str {
286		our Str multi method reverse ( $str: ) is export {
287		$str.split('').reverse.join;
288		}
289		}
290
291	284	=item sort
292	285
293	286	our Array multi method sort( @values: *&by )


372	372	are never returned. If the function is combing a lazy structure,
373	373	the return values may also be lazy. (Strings are not lazy, however.)
374	374
	375	=item flip
	376
	377	The C<flip> function reverses a string character by character.
	378
	379	our Str multi method flip ( $str: ) is export {
	380	$str.comb(/./).reverse.join;
	381	}
	382
	383	This function will misplace accents if used at a Unicode
	384	level less than graphemes.
	385
375	386	=item sprintf
376	387
377	388	our Str multi method sprintf ( Str $format: *@args ) is export