#How to use JSHelper
The main purspose of this class (what follow the new sintax of ES6) is provide a list of methods to help developers to program faster. Besides this class add some new features to the prototypes of javascript to make easier to check the variables.
String.prototype.strReplaceAll : It replaces all occurrences of a string for the string that you want. You can specify how many occurrences you want to replace.
String.prototype.empty : It checks if your string is empty.
Array.prototype.in_array : It checks if what you pass as param is in the array.
Array.prototype.empty : It checks if your array is empty.
Object.prototype.getPropertiesName : This function give you the option to use getOwnPropertyNames directly as a function of any object
String.prototype.fullTrim : This function trim all white spaces
####Functions isset : It checks if the variable is not null and not undefined.
callFunctionByName : This function calls to another function by name. You pass a string as name and an array as params if the function has them.
isObject : it checks that what you pass as param is an object.
isString : it checks that what you pass as param is an string.
createDOMElement : This method creates dom element with the properties that you specify and in the element that you want