nv-array-map
install
usage
- const ary_map = require("nv-array-map")
example
- f: map-function(v:optional,i:optional,...other_args:optional)
- v: value
- i: index
- o: ...other-params
- diff_map_func_arr: array-of-different-map-function
- diff_map_func: each-map-function-is-different
- cmmn_map_func: the-same-map-function
- diff_other_args_arr: array-of-different-[other-params]
- diff_other_args: each-map-function-other-params-is-different
- cmmn_other_args: the-same-other-params
fviomap
//diff_map_func(v,i,...diff_other_args)
var arr = [100,200,300,400,500]
var diff_map_func_arr = [
(v,i,o0,o1)=>("operation "+i+":"+o0+" "+":"+v+"+"+o1+" is "+(v+o1)),
(v,i,o0,o1)=>("operation "+i+":"+o0+" "+":"+v+"-"+o1+" is "+(v-o1)),
(v,i,o0,o1)=>("operation "+i+":"+o0+" "+":"+v+"*"+o1+" is "+(v*o1)),
(v,i,o0,o1)=>("operation "+i+":"+o0+" "+":"+v+"/"+o1+" is "+(v/o1)),
(v,i,o0,o1)=>("operation "+i+":"+o0+" "+":"+v+"%"+o1+" is "+(v%o1))
]
var diff_other_args_arr = [
["plus",10],
["minus",20],
["mul",30],
["div",40],
["mod",50]
]
var narr = ary_map.fviomap(arr,diff_map_func_arr,diff_other_args_arr)
/*
[
'operation 0:plus :100+10 is 110',
'operation 1:minus :200-20 is 180',
'operation 2:mul :300*30 is 9000',
'operation 3:div :400/40 is 10',
'operation 4:mod :500%50 is 0'
]
*/
fvimap
//diff_map_func(v,i,...cmmn_other_args)
var diff_map_func_arr = [
(v,i,o0,o1)=>(i + v+ o0(o1)),
(v,i,o0,o1)=>(i + v+ o0(o0(o1))),
(v,i,o0,o1)=>(i + v+ o0(o0(o0(o1)))),
(v,i,o0,o1)=>(i + v+ o0(o0(o0(o0(o1))))),
(v,i,o0,o1)=>(i + v+ o0(o0(o0(o0(o0(o1)))))),
]
var cmmn_other_args = [Math.sin,1]
var narr = ary_map.fvimap(arr,diff_map_func_arr,...cmmn_other_args)
/*
[
100.8414709848079,
201.74562414166556,
302.67843047736073,
403.62757183204917,
504.5871809965734
]
*/
fvomap
//diff_map_func(v,...diff_other_args)
var arr = [100,200,300,400,500]
var diff_map_func_arr = [
(v,o0,o1)=>(v + o0(o1)),
(v,o0,o1)=>(v + o0(o0(o1))),
(v,o0,o1)=>(v + o0(o0(o0(o1)))),
(v,o0,o1)=>(v + o0(o0(o0(o0(o1))))),
(v,o0,o1)=>(v + o0(o0(o0(o0(o0(o1)))))),
]
var diff_other_args_arr = [
[Math.sin,1],
[Math.cos,2],
[Math.tan,3],
[Math.tanh,4],
[Math.sqrt,5],
]
var narr = ary_map.fvomap(arr,diff_map_func_arr,diff_other_args_arr)
/*
[
100.8414709848079,
200.91465332585238,
299.85548645821626,
400.5661574065362,
501.05158119849597
]
*/
fiomap
//diff_map_func(i,...diff_other_args)
var arr = [100,200,300,400,500]
var diff_map_func_arr = [
(i,o0,o1)=>(i + o0(o1)),
(i,o0,o1)=>(i + o0(o0(o1))),
(i,o0,o1)=>(i + o0(o0(o0(o1)))),
(i,o0,o1)=>(i + o0(o0(o0(o0(o1))))),
(i,o0,o1)=>(i + o0(o0(o0(o0(o0(o1)))))),
]
var diff_other_args_arr = [
[Math.sin,1],
[Math.cos,2],
[Math.tan,3],
[Math.tanh,4],
[Math.sqrt,5],
]
var narr = fiomap(arr,diff_map_func_arr,diff_other_args_arr)
[
0.8414709848078965,
1.9146533258523712,
1.8554864582162527,
3.566157406536178,
5.051581198495977
]
viomap
//cmmn_map_func(v,i,...diff_other_args)
var arr = [100,200,300,400,500]
var cmmn_map_func = (v,i,o0,o1)=>("index: "+i+"; value: "+v+"; params: "+o0+","+o1)
var diff_other_args_arr = [
["plus",10],
["minus",20],
["mul",30],
["div",40],
["mod",50]
]
//function
var narr = viomap(arr,cmmn_map_func,diff_other_args_arr)
[
'index: 0; value: 100; params: plus,10',
'index: 1; value: 200; params: minus,20',
'index: 2; value: 300; params: mul,30',
'index: 3; value: 400; params: div,40',
'index: 4; value: 500; params: mod,50'
]
fvmap
//diff_map_func(v,...cmmn_other_args)
var arr = [100,200,300,400,500]
var diff_map_func_arr = [
(v,o0,o1)=>(v + o0(o1)),
(v,o0,o1)=>(v + o0(o0(o1))),
(v,o0,o1)=>(v + o0(o0(o0(o1)))),
(v,o0,o1)=>(v + o0(o0(o0(o0(o1))))),
(v,o0,o1)=>(v + o0(o0(o0(o0(o0(o1)))))),
]
var cmmn_other_args = [Math.sin,1]
var narr = fvmap(arr,diff_map_func_arr,...cmmn_other_args)
/*
[
100.8414709848079,
200.74562414166556,
300.67843047736073,
400.62757183204917,
500.5871809965734
]
*/
fimap
//diff_map_func(i,...cmmn_other_args)
var arr = [100,200,300,400,500]
var diff_map_func_arr = [
(i,o0,o1)=>(i + o0(o1)),
(i,o0,o1)=>(i + o0(o0(o1))),
(i,o0,o1)=>(i + o0(o0(o0(o1)))),
(i,o0,o1)=>(i + o0(o0(o0(o0(o1))))),
(i,o0,o1)=>(i + o0(o0(o0(o0(o0(o1)))))),
]
var cmmn_other_args = [Math.sin,1]
var narr = fimap(arr,diff_map_func_arr,...cmmn_other_args)
/*
[
0.8414709848078965,
1.7456241416655578,
2.6784304773607404,
3.627571832049159,
4.587180996573431
]
*/
fomap
//diff_map_func(i,...diff_other_args)
var arr = [100,200,300,400,500]
var diff_map_func_arr = [
(o0,o1)=>(o0(o1)),
(o0,o1)=>(o0(o0(o1))),
(o0,o1)=>(o0(o0(o0(o1)))),
(o0,o1)=>(o0(o0(o0(o0(o1))))),
(o0,o1)=>(o0(o0(o0(o0(o0(o1)))))),
]
var diff_other_args_arr = [
[Math.sin,1],
[Math.cos,2],
[Math.tan,3],
[Math.tanh,4],
[Math.sqrt,5]
]
//function
var narr = fomap(arr,diff_map_func_arr,diff_other_args_arr)
/*
[
0.8414709848078965,
0.9146533258523714,
-0.14451354178374737,
0.566157406536178,
1.0515811984959769
]
*/
vimap
//cmmn_map_func(v,i,...cmmn_other_args)
var arr = [100,200,300,400,500]
var cmmn_map_func = (v,i,o0,o1)=>(i + v+ o0(o1))
var cmmn_other_args = [Math.sin,1]
var narr = vimap(arr,cmmn_map_func,...cmmn_other_args)
/*
[
100.8414709848079,
201.8414709848079,
302.84147098480787,
403.84147098480787,
504.84147098480787
]
*/
vomap
//cmmn_map_func(v,...diff_other_args)
var arr = [100,200,300,400,500]
var cmmn_map_func = (v,o0,o1)=>("; value: "+v+"; params: "+o0+","+o1)
var diff_other_args_arr = [
["plus",10],
["minus",20],
["mul",30],
["div",40],
["mod",50]
]
//function
var narr = vomap(arr,cmmn_map_func,diff_other_args_arr)
/*
[
'; value: 100; params: plus,10',
'; value: 200; params: minus,20',
'; value: 300; params: mul,30',
'; value: 400; params: div,40',
'; value: 500; params: mod,50'
]
*/
iomap
//cmmn_map_func(i,...diff_other_args)
var arr = [100,200,300,400,500]
var cmmn_map_func = (i,o0,o1)=>("; index: "+i+"; params: "+o0+","+o1)
var diff_other_args_arr = [
["plus",10],
["minus",20],
["mul",30],
["div",40],
["mod",50]
]
//function
var narr = iomap(arr,cmmn_map_func,diff_other_args_arr)
/*
[
'; index: 0; params: plus,10',
'; index: 1; params: minus,20',
'; index: 2; params: mul,30',
'; index: 3; params: div,40',
'; index: 4; params: mod,50'
]
*/
fmap
//diff_map_func(...cmmn_other_args)
var arr = [100,200,300,400,500]
var diff_map_func_arr = [
(o0,o1)=>(o0(o1)),
(o0,o1)=>(o0(o0(o1))),
(o0,o1)=>(o0(o0(o0(o1)))),
(o0,o1)=>(o0(o0(o0(o0(o1))))),
(o0,o1)=>(o0(o0(o0(o0(o0(o1)))))),
]
var cmmn_other_args = [Math.sin,1]
//function
var narr = fmap(arr,diff_map_func_arr,...cmmn_other_args)
/*
[
0.8414709848078965,
0.7456241416655579,
0.6784304773607402,
0.6275718320491591,
0.5871809965734309
]
*/
vmap
//cmmn_map_func(v,...cmmn_other_args)
ary_map.vmap(arr,(v,o1,o2)=>r+o1+o2,1000,2000)
[ 3100, 3200, 3300, 3400, 3500 ]
imap
//cmmn_map_func(i,...cmmn_other_args)
ary_map.imap(arr,(i,o1,o2)=>i+o1+o2,1000,2000)
[ 3000, 3001, 3002, 3003, 3004 ]
omap
//cmmn_map_func(diff_other_args_arr)
var diff_other_args_arr = [
[100,1],
[200,2],
[300,3],
[400,4],
[500,5]
]
var cmmn_map_func = (o1,o2)=>o1+o2
ary_map.omap(arr,cmmn_map_func,diff_other_args_arr)
[ 100, 201, 302, 403, 504 ]
API
- ary_map.fviomap(arr,diff_map_func_arr,diff_other_args_arr)
- ary_map.fvimap(arr,diff_map_func_arr,...cmmn_other_args)
- ary_map.fvomap(arr,diff_map_func_arr,diff_other_args_arr)
- ary_map.fiomap(arr,diff_map_func_arr,diff_other_args_arr)
- ary_map.viomap(arr,cmmn_map_func,diff_other_args_arr)
- ary_map.fvmap(arr,diff_map_func_arr,...cmmn_other_args)
- ary_map.fimap(arr,diff_map_func_arr,...cmmn_other_args)
- ary_map.fomap(arr,diff_map_func_arr,diff_other_args_arr)
- ary_map.vimap(arr,cmmn_map_func,...cmmn_other_args)
- ary_map.vomap(arr,cmmn_map_func,diff_other_args_arr)
- ary_map.iomap(arr,cmmn_map_func,diff_other_args_arr)
- ary_map.fmap(arr,diff_map_func_arr,...cmmn_other_args)
- ary_map.vmap(arr,cmmn_map_func,...cmmn_other_args)
- ary_map.imap(arr,cmmn_map_func,...cmmn_other_args)
- ary_map.omap(arr,cmmn_map_func,diff_other_args_arr)
LICENSE