Not logged in.  Login/Logout/Register | List snippets | | Create snippet | Upload image | Upload data

12
LINES

< > BotCompany Repo | #1011670 // filterMapByFunctionOnKey - filter map by func(A) -> Bool

JavaX fragment (include)

1  
static <A, B> Map<A, B> filterMapByFunctionOnKey(Map<A, B> map, O f) {

2  
  Map<A, B> m2 = similarEmptyMap(map);

3  
  for (A a : keys(map)) {

4  
    if (isTrue(callF(f, a)))

5  
      m2.put(a, map.get(a));

6  
  }

7  
  ret m2;

8  
}

9  


10  
static <A, B> Map<A, B> filterMapByFunctionOnKey(O f, Map<A, B> map) {



11  
  ret filterMapByFunctionOnKey(map, f);



12  
}



        
Author comment

    
Began life as a copy of #1009585

    
download  show line numbers  debug dex  old transpilations   
Travelled to 13 computer(s): aoiabmzegqzx, bhatertpkbcr, cbybwowwnfue, cfunsshuasjs, gwrvuhgaqvyk, ishqpsrjomds, lpdgvwnxivlt, mqqgnosmbjvj, pyentgdyhuwx, pzhvpgtvlbxg, tslmcundralx, tvejysmllsmz, vouqrxazstgt


No comments. add comment
      
      
  

  

    Snippet ID:
    #1011670
  

  

    Snippet name:
    filterMapByFunctionOnKey - filter map by func(A) -> Bool
  

    

    Eternal ID of this version:
    #1011670/5
  

  

    Text MD5:
    814d5388d74dd1ed8e46d6dda6f920ab
  

    

    Author:
    stefan
  

  

    Category:
    javax
  

  

    Type:
    JavaX fragment (include)
  

        

    Public (visible to everyone):
    Yes
  

  

    Archived (hidden from active list):
    No
  

  

    Created/modified:
      2018-05-13 12:57:41
  

  

    Source code size:
    334 bytes / 12 lines
  

  

    Pitched / IR pitched:
    No / No
  

    

    Views / Downloads:
    497 / 533
  

      

    Version history:
    4 change(s)
  

    

    Referenced in:
[show references]