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nv-facutil-basic

1.0.2
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  • License ISC

nv-facutil-basic =============== - nv-facutil-basic

Package Exports

  • nv-facutil-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-facutil-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-facutil-basic

  • nv-facutil-basic

install

  • npm install nv-facutil-basic

usage

example

const fac_bsc = require("nv-facutil-basic");

> fac_bsc.is_node()
true
>
> var d = {a:{b:{c:200}}}

> fac_bsc.optional_chaining(d,'a','b')
{ c: 200 }
> fac_bsc.optional_chaining(d,'a','b','e','c')
undefined
>
> fac_bsc.nullish(null,200)
200
> fac_bsc.nullish(undefined,200)
200
> fac_bsc.nullish(false,200)
false
> fac_bsc.nullish(true,200)
true
>

class Cls {
    constructor(){
        this.tag="div"
    }
}

function repr(that,stag,etag) {
    return(stag+that.tag+etag)
}

fac_bsc.add_repr(Cls,repr,'<','>')
> var o = new Cls()
undefined
> o
<div>
>

API

  • fac_bsc.add_repr(Cls,repr_func,...other_repr_func_args)
  • fac_bsc.is_node()
  • fac_bsc.optional_chaining(obj,...keys)
  • fac_bsc.nullish(a,b);

LICENSE

  • ISC