%PDF-
%PDF-
Mini Shell
Mini Shell
define('model/path', function() {
'use strict';
function Path(stringOrArray) {
var components = [];
if (stringOrArray instanceof Array) {
components = stringOrArray;
} else if (stringOrArray) {
if (stringOrArray.split) {
components = stringOrArray.length ? stringOrArray.split(this._separator) : [];
if (components.length) { //normalize - remove leading and trailing slashes.
if (!components[components.length - 1]) {
components.pop();
}
if (!components[0]) {
components.shift();
}
}
} else if (stringOrArray._components) {
components = stringOrArray._components;
} else if (stringOrArray.components) {
components = stringOrArray.components;
}
}
this._components = components;
}
Path.prototype._separator = '/';
Path.fromParentAndName = function(parentPath, name) {
var components = parentPath._components.slice(0);
components.push(name);
return new Path(components);
};
Path.prototype.getComponents = function() {
return this._components.slice(0);
};
Path.prototype.getExtension = function() {
var name = this.getName() || '';
var i = name.lastIndexOf('.');
return i > 0 ? name.substring(i + 1) : '';
};
Path.prototype.getName = function() {
return this._components.length ? this._components[this._components.length - 1] : null;
};
Path.prototype.getParent = function() {
return this._components.length ?
new Path(this._components.slice(0, this._components.length - 1)) :
null;
};
Path.prototype.isSameDirectory = function(otherPath) {
if (this._components.length !== otherPath._components.length) {
return false;
}
var i = this._components.length - 2;
while(i >= 0 && this._components[i] === otherPath._components[i]) i--;
return i < 0;
};
Path.prototype.toString = function() {
return this._components.join(this._separator);
};
return Path;
});
Zerion Mini Shell 1.0