gamma

README

gamma

Code Review

Input

• new input?
• changes in handeling the input
• changes in storing
• changes in how the input is used

AAA

• Authentication - is the actor who they say they are?
• Authorisation - is the actor allowed to do this?
• Auditing - have we made a note of what happend?

New dependencis

• Truested?
• Popular?
• Well maintained?
• Do we need it?

Check with Snyk Advisor

Functional programming principles

Helps produce readable, predictable and testable code

• Pure functions (given the same input always returns the same result and no side effects, or simply the function can be substituted by a lookup table like a mathematical function)
• Referential transparency (any bound variable or subexpression can be replaced by it's value without changing the meaning of the program, regardless of the order in which they are evaluated)
• Immutability (once a value is declared, it is unchangeable)
• Functions as first class entities (functions can be passed as arguments, returned from other functions, stored in data structures and assigned to variables)
• Higher order funtions (functions that takes functions as values or returns functions, like map, filter and reduce)