igaray

Elixir Tooling

Custom ExUnit Console Formatter

• github.com/igaray/toolkit/elixir/exUnitFormatter.ex
• elixir/lib/ex_unit/lib/ex_unit/cli_formatter.ex (v.1.3.4)

Custom Mix Tasks

• elixir/lib/mix/lib/mix/tasks

igaray

with open("LINKS", "r") as linksfile:
    with open("LINKS2", "r") as duplicatefile:
        with open("LINKS3", "w") as dedpulicatedfile:
            links = frozenset(linksfile)
            for line in duplicatefile.readlines():
                if line not in links:
                    dedpulicatedfile.write(line)

igaray

# GRAMMAR:
#   _Start              -> "*" "GOALS" "\n" _Goals

#   _Goals              -> _Goal
#                        | _Goal _Goals

#   _Goal               -> "**" <active> <text> "\n" _Projects

#   _Projects           -> _Project
#                        | _Project Projects

igaray

Miscellaneous

• 1001 Discos de Musica Clasica que hay que escuchar antes de morir ES
• 1001 Libros que hay que leer antes de morir ES
• 1001 Peliculas que hay que ver antes de morir ES
• 50 Cosas Que Hay Que Saber Sobre - Martin Redfern - La Tierra ES
• 50 Cosas Que Hay Que Saber Sobre - Philip Wilkinson - Arquitectura ES
• 50 Cosas Que Hay Que Saber Sobre - Tony Crilly - Matematica ES
• Canciones Celtas ES
• No Longer at Ease EN
• The Vicar of Wakefield EN

igaray

COMPUTER SCIENCE

DATA STRUCTURES

• Doesn’t know the difference between Array and LinkedList
• Able to explain and use Arrays, LinkedLists, Dictionaries etc in practical programming tasks
• Knows space and time tradeoffs of the basic data structures, Arrays vs LinkedLists, Able to explain how hashtables can be implemented and can handle collisions, Priority queues and ways to implement them etc.
• Knowledge of advanced data structures like B-trees, binomial and fibonacci heaps, AVL/Red Black trees, Splay Trees, Skip Lists, tries etc

ALGORITHMS

• Unable to find the average of numbers in an array

igaray

class FiniteStateMachine:

  def __init__(self, cs=None, tt={}, tf={}, sf={}, oe={}, ox={}):
    self.ps = None # previous state
    self.cs = cs   # current state
    self.tt = tt   # transition table
    self.tf = tf   # transition functions
    self.sf = sf   # state functions
    self.oe = oe   # on entry functions
    self.ox = ox   # on exit functions