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Versions: 8
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Contents
angular.module('ui.bootstrap.stackedMap', [])
/**
* A helper, internal data structure that acts as a map but also allows getting / removing
* elements in the LIFO order
*/
.factory('$$stackedMap', function() {
return {
createNew: function() {
var stack = [];
return {
add: function(key, value) {
stack.push({
key: key,
value: value
});
},
get: function(key) {
for (var i = 0; i < stack.length; i++) {
if (key == stack[i].key) {
return stack[i];
}
}
},
keys: function() {
var keys = [];
for (var i = 0; i < stack.length; i++) {
keys.push(stack[i].key);
}
return keys;
},
top: function() {
return stack[stack.length - 1];
},
remove: function(key) {
var idx = -1;
for (var i = 0; i < stack.length; i++) {
if (key == stack[i].key) {
idx = i;
break;
}
}
return stack.splice(idx, 1)[0];
},
removeTop: function() {
return stack.splice(stack.length - 1, 1)[0];
},
length: function() {
return stack.length;
}
};
}
};
});
Version data entries
8 entries across 8 versions & 1 rubygems