serradura/LICENSE.txt

## README.md

      
    Raw
  

              README.md
            
          
    is()

Usage

// To checks if some value is numeric
is("Number", 1);     // true
is("Number", 1.2);   // true

is("Number", "1");   // true
is("Number", "1.2"); // true
is("Number", " 1 "); // true

is("Number", "");    // false
is("Number", " ");   // false
is("Number", "One"); // false


// To checks if a string is filled
is("Present", "blank");      // true
is("Present", " \n A \t ");  // true

is("Present", " ");         // false
is("Present", " \n\t ");    // false

// If you use an invalid function.
is("Foo", "Bar"); // 0

// Why ZERO? 
// Because I haven't any space to return something useful! :p


## annotated.js
function is(k,v){
  return(
    k == 'Number' ? !isNaN(parseInt(v)) && isFinite(v) :
    k == 'Present' ? !(v == undefined || v == null) && v.replace(/^\s+|\s+$/g,'') != '' :
    0
  )
}

## index.js
function is(k,v){return(k=='Number'?!isNaN(parseInt(v))&&isFinite(v):k=='Present'?!(v==undefined||v==null)&&v.replace(/^\s+|\s+$/g,'')!='':0)}

## LICENSE.txt
            DO WHAT YOU WANT TO PUBLIC LICENSE
                    Version 2, December 2004

 Copyright (C) 2011 Rodrigo Serradura <http://github.com/serradura>

 Everyone is permitted to copy and distribute verbatim or modified
 copies of this license document, and changing it is allowed as long
 as the name is changed.

## package.json
{
  "name": "is()",

  "description": "Checks if a value is numeric or is filled string",

  "keywords": [
    "string",
    "number",
    "functional"
  ]
}

## test.html
<!DOCTYPE html>
<title>Foo</title>
<div>Expected value: <b>undefined</b></div>
<div>Actual value: <b id="ret"></b></div>
<script>
  // write a small example that shows off the API for your example
  // and tests it in one fell swoop.

  var myFunction = function(){ /* the code here should be identical to the entry. */ }

  document.getElementById( "ret" ).innerHTML = myFunction()
</script>
	function is(k,v){
	return(
	k == 'Number' ? !isNaN(parseInt(v)) && isFinite(v) :
	k == 'Present' ? !(v == undefined \|\| v == null) && v.replace(/^\s+\|\s+$/g,'') != '' :
	0
	)
	}
	DO WHAT YOU WANT TO PUBLIC LICENSE
	Version 2, December 2004

	Copyright (C) 2011 Rodrigo Serradura <http://github.com/serradura>

	Everyone is permitted to copy and distribute verbatim or modified
	copies of this license document, and changing it is allowed as long
	as the name is changed.
	{
	"name": "is()",

	"description": "Checks if a value is numeric or is filled string",

	"keywords": [
	"string",
	"number",
	"functional"
	]
	}
	<!DOCTYPE html>
	<title>Foo</title>
	<div>Expected value: <b>undefined</b></div>
	<div>Actual value: <b id="ret"></b></div>
	<script>
	// write a small example that shows off the API for your example
	// and tests it in one fell swoop.

	var myFunction = function(){ /* the code here should be identical to the entry. */ }

	document.getElementById( "ret" ).innerHTML = myFunction()
	</script>