replaceNullValuesWith - clone map, replace all nulö values with some object [1022376]

12
LINES

< > BotCompany Repo | #1022376 // replaceNullValuesWith - clone map, replace all nulö values with some object

JavaX fragment (include)

static <A, B> Map<A, B> replaceNullValuesWith(Map<A, B> map, B value) {
  if (map == null) null;
  Map<A, B> m = similarEmptyMap(map);
  for (A a, B b : map) {
    m.put(a, or(b, value));
  }
  ret m;
}

static <A, B> Map<A, B> replaceNullValuesWith(B value, Map<A, B> map) {
  ret replaceNullValuesWith(map, value);
}

Author comment

Began life as a copy of #1014256

download show line numbers debug dex old transpilations

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Snippet ID:	#1022376
Snippet name:	replaceNullValuesWith - clone map, replace all nulö values with some object
Eternal ID of this version:	#1022376/3
Text MD5:	bad77487bc00509ab281719291ffdabe
Author:	stefan
Category:	javax
Type:	JavaX fragment (include)
Public (visible to everyone):	Yes
Archived (hidden from active list):	No
Created/modified:	2019-03-16 12:08:55
Source code size:	329 bytes / 12 lines
Pitched / IR pitched:	No / No
Views / Downloads:	334 / 353
Version history:	2 change(s)
Referenced in:	[show references]

1	static <A, B> Map<A, B> replaceNullValuesWith(Map<A, B> map, B value) {
2	if (map == null) null;
3	Map<A, B> m = similarEmptyMap(map);
4	for (A a, B b : map) {
5	m.put(a, or(b, value));
6	}
7	ret m;
8	}
9
10	static <A, B> Map<A, B> replaceNullValuesWith(B value, Map<A, B> map) {
11	ret replaceNullValuesWith(map, value);
12	}