All My Blog Posts
Access Control in Ruby
How access control functions in Ruby classes
Removing passwords / credentials from Git repo history
How to clean bad data from your git
JS Maps; the ugly step sibling of Objects
A guide on comparing Map vs Objects in Javascript
Returning a subarray group in JS
Returning an grouped array with a custom groupBy() method
The JS Sort() Function
An explanation of sort() and using it with a custom compare function.
Returning a Chunk Array in JS
How to return a chunked array from an array of a certain size.
Allow One Function Call
An example of a function that returns a result once and then returns undefined afterwards.
Timeout Cancellation
An explanation of setTimeout() and a use case when cancelling an action.
Function Composition Example
An example of function composition in JS
An example of JS Closures with inner & outer functions
An example of a JS closure returning a subsequent value when an inner function is invoked
Dot notation used within a JS function
An example of dot notation used in a JS function.
How Javascript Promises Work
An explanation how promises work in ES6
How Javascript Closures Work
A short explanation of how closures work
How Javascript Scopes Work
Short summary on scope and the JS compiler
Types of Javascript Scopes
A guide on the different types of Javascript Scopes