mboersma

python3 -c 'import sys, yaml, json; y=yaml.safe_load(sys.stdin.read()); print(json.dumps(y))'

delbetu

Intro

• function signature should be small- the fewer the arguments the better
• what types should be passed into those arguments
• why switch and if cost such harm in the software structure ? -> how to get rid of them ?
• why assign operator is consider harmful ?
• Many software problems can be avoided by constraining state changing operators, and side effects.
• How to structure our functions making error handling clean and maintainable fashion ?

Function arguments

danilop

AWSTemplateFormatVersion: '2010-09-09'
Transform: AWS::Serverless-2016-10-31
Description: >

  Sample SAM Template using Application Auto Scaling + Provisioned Concurrency

Globals:
  Function:
    Timeout: 30