mapCloseables_pcall - map() with safe calling (skip elements when failed) and closing each input item [1035985]

15
LINES

< > BotCompany Repo | #1035985 // mapCloseables_pcall - map() with safe calling (skip elements when failed) and closing each input item

JavaX fragment (include) [tags: use-pretranspiled]

Libraryless. Click here for Pure Java version (9185L/51K).

static <A extends AutoCloseable, B> L<B> mapCloseables_pcall(Iterable<A> l, IF1<A, B> f) {
  L x = emptyList(l);
  if (l != null) for (A o : l) try {
    pcall {
      x.add(f.get(o));
    }
  } finally {
    _close(o);
  }
  ret x;
}

static <A extends AutoCloseable, B> L<B> lambdaMapLike mapCloseables_pcall(IF1<A, B> f, Iterable<A> l) {
  ret mapCloseables_pcall(l, f);
}

Author comment

Began life as a copy of #1010000

download show line numbers debug dex old transpilations

Travelled to 2 computer(s): elmgxqgtpvxh, mqqgnosmbjvj

No comments. add comment

Snippet ID:	#1035985
Snippet name:	mapCloseables_pcall - map() with safe calling (skip elements when failed) and closing each input item
Eternal ID of this version:	#1035985/3
Text MD5:	f3255b57d0ab8fe73c38a244a97c433f
Transpilation MD5:	71bb32d5f097afadec118b2223fda0c7
Author:	stefan
Category:	javax
Type:	JavaX fragment (include)
Public (visible to everyone):	Yes
Archived (hidden from active list):	No
Created/modified:	2022-08-21 02:40:17
Source code size:	389 bytes / 15 lines
Pitched / IR pitched:	No / No
Views / Downloads:	388 / 482
Version history:	2 change(s)
Referenced in:	[show references]

1	static <A extends AutoCloseable, B> L<B> mapCloseables_pcall(Iterable<A> l, IF1<A, B> f) {
2	L x = emptyList(l);
3	if (l != null) for (A o : l) try {
4	pcall {
5	x.add(f.get(o));
6	}
7	} finally {
8	_close(o);
9	}
10	ret x;
11	}
12
13	static <A extends AutoCloseable, B> L<B> lambdaMapLike mapCloseables_pcall(IF1<A, B> f, Iterable<A> l) {
14	ret mapCloseables_pcall(l, f);
15	}