Transpiled version (3056L) is out of date.
// transformer can return null or input on no change // will not call transformer on individual words // returns null if no change static WithTrail<S> lambdaMapLike gazelle_deepTransform_withTrail(IF1<S, WithTrail<S>> transformer, S input, O... _) { if (transformer == null) null; // call transformer on whole input, return if change WithTrail<S> transformed = transformer.get(input); if (transformed != null) ret transformed; // transformer didn't do anything, tokenize & go through parts O tokenizer = optPar tokenizer(_, f javaTokWithBrackets); LS tok = callTokenizer(tokenizer, input); new L trails; bool changes; for ping (int i = 1; i < l(tok); i += 2) { S t = tok.get(i); if (tok_isRoundOrCurlyBracketed(t)) { S unBracketed = tok_deRoundOrCurlyBracket(t); transformed = gazelle_deepTransform_withTrail(transformer, unBracketed, _); if (transformed != null) { if (!changes) tok = cloneList(tok); // in case a caching tokenizer was used // enclose in brackets & replace tok.set(i, startsWith(t, "(") ? roundOpt(transformed!) : curlyOpt(transformed!)); trails.add(transformed.trail); set changes; } } } ret changes ? WithTrail(litmap(op := "gazelle_deepTransform_withTrail", +input, +trails), join(tok)) : null; }
Began life as a copy of #1027141
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Snippet ID: | #1027176 |
Snippet name: | gazelle_deepTransform_withTrail - call a transforming function on all inner parts of input |
Eternal ID of this version: | #1027176/4 |
Text MD5: | ecfd93d43d629a3270bf259f891457f5 |
Author: | stefan |
Category: | javax / a.i. |
Type: | JavaX fragment (include) |
Public (visible to everyone): | Yes |
Archived (hidden from active list): | No |
Created/modified: | 2020-02-24 12:14:01 |
Source code size: | 1373 bytes / 35 lines |
Pitched / IR pitched: | No / No |
Views / Downloads: | 214 / 296 |
Version history: | 3 change(s) |
Referenced in: | #1006654 - Standard functions list 2 (LIVE, continuation of #761) |