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  • License ISC

nv-array-basic ============ - nv-array-basic

Package Exports

  • nv-array-basic

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (nv-array-basic) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

nv-array-basic

  • nv-array-basic

install

  • npm install nv-array-basic

usage

example

const ary_bsc = require("nv-array-basic")
var arr = [10,20,30]

ary_bsc.head(arr)
//10
ary_bsc.tail(arr)
//[20,30]

ary_bsc.mid([1,2,3,4])
//[2,3]

ary_bsc.init(arr)
//[10,20]
ary_bsc.lst(arr)
//30



ary_bsc.some(arr,0,2)
//[10,30]

ary_bsc.some_not(arr,0,2)
//[20]

ary_bsc.odd(arr)
//[20]

ary_bsc.even(arr)
//[ 10, 30 ]

ary_bsc.interval([0,1,2,3,4,5,6,7],3)
//[0,3,6]
interval([0,1,2,3,4,5,6,7],0)
//[]

var narr = ary_bsc.clear(arr)
//[]
narr === arr 
// true

ary_bsc.validate_index([],0) === undefined
ary_bsc.validate_index([1,2],0) === 0
ary_bsc.validate_index([1,2],1) === 1

ary_bsc.validate_value([1,2,3],1)
//1
ary_bsc.validate_value([1,2,3],10)
//undefined

validate_vi([1,10,2,3],{i:1,v:10})
//{ i: 1, v: 10 }
validate_vi([1,10,2,3],{i:0,v:10})
//undefined


ary_bsc.bin(5)
//[ 1, 0, 1 ]
ary_bsc.bin(5,4)
//[ 0, 1, 0, 1 ]
ary_bsc.bin(5,4,false)
//[ 1, 0, 1, 0 ]
ary_bsc.bin(5,2)
//[ 1, 0 ]
ary_bsc.bin(5,2,false)
//[ 0, 1 ]

API

  • ary_bsc.head(arr)
  • ary_bsc.tail(arr)
  • ary_bsc.mid(arr)
  • ary_bsc.init(arr)
  • ary_bsc.lst(arr)
  • ary_bsc.some(arr,...whiches)
  • ary_bsc.some_not(arr,...whiches)
  • ary_bsc.clear(arr)
  • ary_bsc.validate_index(arr,index)
  • ary_bsc.validate_value(arr,value)
  • ary_bsc.validate_vi(arr,d) //d = {i:index,v:value}
  • ary_bsc.odd(arr)
  • ary_bsc.even(arr)
  • ary_bsc.interval(arr,interval)
  • ary_bsc.bin(n,lngth,head=true)

LICENSE

  • ISC