nv-array-map v1.0.0

nv-array-map

• nv-array-map

install

• npm install nv-array-map

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

• ISC