Function createButtonPseudo

documentation/javascript/application.js:4842–4847

( type )

// Returns a function to use in pseudos for buttons
function createButtonPseudo( type ) {
	return function( elem ) {
		var name = elem.nodeName.toLowerCase();
		return (name === "input" || name === "button") && elem.type === type;
	};
}

/**
 * Utility function for retrieving the text value of an array of DOM nodes