Sha256: a2981395b1a8d1ce561cde15f6d9da1055672139aea7a7b7a343b1620cd4d3b5
Contents?: true
Size: 1 KB
Versions: 10
Compression:
Stored size: 1 KB
Contents
/**@constructor*/
function Hash() {
this.reset();
}
Hash.prototype.reset = function() {
this.elements = {};
}
Hash.prototype.put = function() {
for (var i = 0, l = arguments.length; i < l; i++) {
this.elements[arguments[i]] = arguments[++i];
}
}
Hash.prototype.has = function(key) {
return this.elements.hasOwnProperty(key);
}
Hash.prototype.get = function(key) {
return (this.has(key)) ? this.elements[key] : undefined;
}
Hash.prototype.drop = function(key) {
if (this.has(key)) {
delete this.elements[key];
}
}
Hash.prototype.rename = function(oldKey, newKey) {
if (oldKey != newKey && this.has(oldKey)) {
this.elements[newKey] = this.elements[oldKey];
delete this.elements[oldKey];
}
}
Hash.prototype.keys = function() {
var keys = [];
for (var key in this.elements) if (this.has(key)) keys.push(key);
return keys;
}
Hash.prototype.values = function() {
var values = [];
for (var key in this.elements) if (this.has(key)) values.push(this.get(key));
return values;
}
Version data entries
10 entries across 10 versions & 1 rubygems