rozap

~~elixirpalooza~~

Installing

Run brew install elixir

Learning

I'm not going to be able to do a better job giving an overview of the language than what's already documented here:

rozap

#!/usr/bin/python
import sys
import json

"""
  cat ldjson-thing | ldjson msg,time 
"""

def pick(row, path, label = ''):
    if len(path) == 1:

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defmodule Foo do
  def to_strings(m) when is_map(m) do
    m
    |> Enum.map(fn 
      {k, v} when is_integer(k) -> {Integer.to_string(k), to_strings(v)}
      {k, v} -> {k, to_strings(v)}
    end)
    |> Enum.into(%{})
  end
  def to_strings(a_list) when is_list(a_list) do

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Police Beat,CRIME_TYPE,CRIME_DESCRIPTION,STAT_VALUE,REPORT_DATE,Sector,Precinct,Row_Value_ID
B1,Homicide,Homicide,0,01/01/2008,B,N,1
B1,Rape,Rape,0,01/01/2008,B,N,2
B1,Robbery,Robbery,5,01/01/2008,B,N,3
B1,Assault,Assault,1,01/01/2008,B,N,4
B1,Larceny-Theft,Larceny-Theft,35,01/01/2008,B,N,5
B1,Motor Vehicle Theft,"Vehicle Theft is theft of a car, truck, motorcycle or any motor vehicle.",4,01/01/2008,B,N,6
B1,Burglary,Burglary,15,01/01/2008,B,N,7
B2,Homicide,Homicide,0,01/01/2008,B,N,8
B2,Rape,Rape,0,01/01/2008,B,N,9

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defmodule KVStore do
  use GenServer
  
  # This executes within the supervisor or whoever starts the KVStore
  def start_link do
    # First arg is the callback module (this module)
    # The name arg registers the process globally as `KVStore`, essentially making it a singleton
    GenServer.start_link(KVStore, [], name: KVStore)  
  end
  

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import sys
import telnetlib
import re

HOST = "localhost"
tn = telnetlib.Telnet(HOST, 8000)


def _(msg, expected):
    tn.write(msg + '\n')

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- name: Setup python and repos
  hosts: testing
  sudo_user: cms
  user: ansible
  vars_files:
    - vars/vars.yml

  roles: 
    - {role: appserver, sudo: no, ansible_python_interpreter: '/var/sites/lbsappserver/bin/pyvenv'}
    - {role: queue, sudo: yes, ansible_python_interpreter: '/var/sites/lbsappserver/bin/pyvenv'}

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ffmpeg -y -f alsa -ac 2 -i pulse -f x11grab -r 25 -s 1920x1080 -i :0.0 -vcodec libx264 -vpre lossless_ultrafast -crf 22 -acodec libmp3lame -ar 44100 -ab 126k -threads 3 ~/Desktop/screencast.mkv