lib/abaaso.js
function ( a, b ) {
		return Math.sqrt( math.sqr( b[0] - a[0] ) + math.sqr( b[1] - a[1] ) );
	}
function ( a, b ) {
		return Math.sqrt( math.sqr( b[0] - a[0] ) + math.sqr( b[1] - a[1] ) );
	}
function ( a , b ) { return Math . sqrt ( math . sqr ( b [ 0 ] - a [ 0 ] ) + math . sqr ( b [ 1 ] - a [ 1 ] ) ) ; }
Finds the distance between 2 Arrays of coordinates

@method dist
@param  {Array} a Coordinates [x, y]
@param  {Array} b Coordinates [x, y]
@return {Number}  Distance between `a` & `b`
Finds the distance between 2 Arrays of coordinates