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Refactor: Data.prototype.access. Thanks to @RubyLouvre and @gibson042. Closes #1167

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Rick Waldron
2013-02-13 12:14:20 -05:00
parent b734666f4d
commit 93043d002a
2 changed files with 51 additions and 24 deletions
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41
src/data.js
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@@ -108,24 +108,33 @@ Data.prototype = {
cache : cache[ key ];
},
access: function( owner, key, value ) {
if ( value === undefined && (key && typeof key !== "object") ) {
// Assume this is a request to read the cached data
// In cases where either:
//
// 1. No key was specified
// 2. A string key was specified, but no value provided
//
// Take the "read" path and allow the get method to determine
// which value to return, respectively either:
//
// 1. The entire cache object
// 2. The data stored at the key
//
if ( key === undefined ||
((key && typeof key === "string") && value === undefined) ) {
return this.get( owner, key );
} else {
// If only an owner was specified, return the entire
// cache object.
if ( key === undefined ) {
return this.get( owner );
}
// Allow setting or extending (existing objects) with an
// object of properties, or a key and val
this.set( owner, key, value );
return value !== undefined ? value : key;
}
// Otherwise, this is a read request.
return this.get( owner, key );
// [*]When the key is not a string, or both a key and value
// are specified, set or extend (existing objects) with either:
//
// 1. An object of properties
// 2. A key and value
//
this.set( owner, key, value );
// Since the "set" path can have two possible entry points
// return the expected data based on which path was taken[*]
return value !== undefined ? value : key;
},
remove: function( owner, key ) {
var i, l, name,