nv-dict-findiv

• nv-dict-findiv

install

• npm install nv-dict-findiv

usage

const dict_findiv = require("nv-dict-findiv")
//cond_func(v,k,i,...cond_other_func_params)

example

const dict_findiv = require("nv-dict-findiv")
var d = {a:1,b:2,c:3,d:4,e:5} 
> dict_findiv.all(d,r=>r%2)
[
  { v: 1, i: 0 },
  { v: 3, i: 2 },
  { v: 5, i: 4 }
]
>
> dict_findiv.all_not(d,r=>r%2)
[ { v: 2, i: 1 }, { v: 4, i: 3 } ]
>

> dict_findiv.fst(d,r=>r%2)
{ v: 1, i: 0 }
> dict_findiv.fst_not(d,r=>r%2)
{ v: 2, i: 1 }
>
> dict_findiv.lst(d,r=>r%2)
{ v: 5, i: 4 }
>
> dict_findiv.lst_not(d,r=>r%2)
{ v: 4, i: 3 }
>
> dict_findiv.some(d,[0,2],r=>r%2)
[ { v: 1, i: 0 }, { v: 5, i: 4 } ]
>
> dict_findiv.some_not(d,[0,2],r=>r%2)
[ { v: 2, i: 1 } ]
>
> dict_findiv.some_from_lst(d,[0,2],r=>r%2)
[ { v: 5, i: 4 }, { v: 1, i: 0 } ]
>
> dict_findiv.some_not_from_lst(d,[0,2],r=>r%2)
[ { v: 4, i: 3 } ]
>
> dict_findiv.which(d,1,r=>r%2)
{ v: 3, i: 2 }
> dict_findiv.which_not(d,1,r=>r%2)
{ v: 4, i: 3 }
> dict_findiv.which_from_lst(d,1,r=>r%2)
{ v: 3, i: 2 }
> dict_findiv.which_not_from_lst(d,1,r=>r%2)
{ v: 2, i: 1 }
>

API

• dict_findiv.fst(d,cond_func,...other_params)
• dict_findiv.fst_not(d,cond_func,...other_params)
• dict_findiv.lst(d,cond_func,...other_params)
• dict_findiv.fst_not(d,cond_func,...other_params)
• dict_findiv.which(d,which,cond_func,...other_params)
• dict_findiv.which_not(d,which,cond_func,...other_params)
• dict_findiv.which_from_lst(d,which,cond_func,...other_params)
• dict_findiv.which_not_from_lst(d,which,cond_func,...other_params)
• dict_findiv.some(d,whiches,cond_func,...other_params)
• dict_findiv.some_not(d,whiches,cond_func,...other_params)
• dict_findiv.some_from_lst(d,whiches,cond_func,...other_params)
• dict_findiv.some_not_from_lst(d,whiches,cond_func,...other_params)
• dict_findiv.all(d,cond_func,...other_params)
• dict_findiv.all_not(d,cond_func,...other_params)

LICENSE

• ISC