combineToJavaTokPattern - also checks N tokens [1020170]

< > BotCompany Repo | #1020170 // combineToJavaTokPattern - also checks N tokens

JavaX fragment (include)

sS combineToJavaTokPattern(S a, S b) {
  if (a == null || b == null) null;
  L<S> tok1 = javaTok(a);
  L<S> tok2 = javaTok(b);
  if (l(tok1) != l(tok2)) null;
  new L<S> out;
  for i over tok1: {
    S t = tok1.get(i);
    bool eq = eq(t, tok2.get(i));
    if (even(i) && !eq) null; // N tokens must be equal
    out.add(eq ? t : "*");
  }
  ret join(out);
}

sS combineToJavaTokPattern(LS l) {
  ret foldl_noSeed(func(S a, S b) -> S { combineToJavaTokPattern(a, b) }, l);
}

Author comment

Began life as a copy of #1017024

Travelled to 8 computer(s): bhatertpkbcr, cfunsshuasjs, gwrvuhgaqvyk, mqqgnosmbjvj, pyentgdyhuwx, pzhvpgtvlbxg, tvejysmllsmz, vouqrxazstgt

Snippet ID:

#1020170

Snippet name:

combineToJavaTokPattern - also checks N tokens

Eternal ID of this version:

#1020170/2

Text MD5:

03a4eedccf3a8374bfafe970d6bff09d

Author:

stefan

Category:

javax

Type:

JavaX fragment (include)

Public (visible to everyone):

Yes

Archived (hidden from active list):

Created/modified:

2018-12-09 19:45:35

Source code size:

491 bytes / 18 lines

Pitched / IR pitched:

No / No

Views / Downloads:

475 / 523

Version history:

1 change(s)

Referenced in:

[show references]

1	sS combineToJavaTokPattern(S a, S b) {
2	if (a == null \|\| b == null) null;
3	L<S> tok1 = javaTok(a);
4	L<S> tok2 = javaTok(b);
5	if (l(tok1) != l(tok2)) null;
6	new L<S> out;
7	for i over tok1: {
8	S t = tok1.get(i);
9	bool eq = eq(t, tok2.get(i));
10	if (even(i) && !eq) null; // N tokens must be equal
11	out.add(eq ? t : "*");
12	}
13	ret join(out);
14	}
15
16	sS combineToJavaTokPattern(LS l) {
17	ret foldl_noSeed(func(S a, S b) -> S { combineToJavaTokPattern(a, b) }, l);
18	}