Sha256: dccc25d5ac0b2cd8e50c68b24f7ac024025613f4373ffc86bdb8c6620545cb96
Contents?: true
Size: 1.47 KB
Versions: 24
Compression:
Stored size: 1.47 KB
Contents
//>>excludeStart("exclude", pragmas.exclude);
define([ "shoestring" ], function(){
//>>excludeEnd("exclude");
/**
* Checks the current set of elements against the selector, if one matches return `true`.
*
* @param {string} selector The selector to check.
* @return {boolean}
* @this {shoestring}
*/
shoestring.fn.is = function( selector ){
var ret = false, self = this, parents, check;
// assume a dom element
if( typeof selector !== "string" ){
// array-like, ie shoestring objects or element arrays
if( selector.length && selector[0] ){
check = selector;
} else {
check = [selector];
}
return _checkElements(this, check);
}
parents = this.parent();
if( !parents.length ){
parents = shoestring( doc );
}
parents.each(function( i, e ) {
var children;
//>>includeStart("development", pragmas.development);
try {
//>>includeEnd("development");
children = e.querySelectorAll( selector );
//>>includeStart("development", pragmas.development);
} catch( e ) {
shoestring.error( 'queryselector', selector );
}
//>>includeEnd("development");
ret = _checkElements( self, children );
});
return ret;
};
function _checkElements(needles, haystack){
var ret = false;
needles.each(function() {
var j = 0;
while( j < haystack.length ){
if( this === haystack[j] ){
ret = true;
}
j++;
}
});
return ret;
}
//>>excludeStart("exclude", pragmas.exclude);
});
//>>excludeEnd("exclude");
Version data entries
24 entries across 24 versions & 1 rubygems