peek: function (name) {
guard.againstUndefined(name, 'name');
let result;
this.items.forEach(function (item, index) {
if (item.name === name) {
result = item.value;
return false;
}
return true;
});
return result;
},
remove: function (name) {
guard.againstUndefined(name, 'name');
let removeIndex = -1;
this.items.forEach(function (item, index) {
if (item.name === name) {
removeIndex = index;
return false;
}
return true;
});
if (removeIndex > -1) {
this.items.splice(removeIndex, 1);
}
}
put: function (name, value) {
guard.againstUndefined(name, 'name');
this.remove(name);
this.items.push({name: name, value: value});
},