gWants - find "[want] ..." lines [1004296]

16
LINES

< > BotCompany Repo | #1004296 // gWants - find "[want] ..." lines

JavaX fragment (include)

static IterableIterator<S> gWants() {
  final L<S> log = gLog();
  
  ret new IterableIterator<S>() {
    int i = l(log);

    public bool hasNext() {
      while (--i >= 0 && !swic(get(log, i), "[want]"));
      ret i >= 0;
    }
    
    public S next() {
      ret dropPrefixICTrim("[want]", get(log, i));
    }
  };
}

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Snippet ID:	#1004296
Snippet name:	gWants - find "[want] ..." lines
Eternal ID of this version:	#1004296/1
Text MD5:	88705ebfce1cd8715073076182baefac
Author:	stefan
Category:	javax
Type:	JavaX fragment (include)
Public (visible to everyone):	Yes
Archived (hidden from active list):	No
Created/modified:	2016-08-12 22:57:29
Source code size:	336 bytes / 16 lines
Pitched / IR pitched:	No / No
Views / Downloads:	589 / 562
Referenced in:	[show references]

1	static IterableIterator<S> gWants() {
2	final L<S> log = gLog();
3
4	ret new IterableIterator<S>() {
5	int i = l(log);
6
7	public bool hasNext() {
8	while (--i >= 0 && !swic(get(log, i), "[want]"));
9	ret i >= 0;
10	}
11
12	public S next() {
13	ret dropPrefixICTrim("[want]", get(log, i));
14	}
15	};
16	}