JoeNoPhoto

Pry Cheat Sheet

• Youtube Tutorial 2013

Command Line

• pry -r ./config/app_init_file.rb - load your app into a pry session (look at the file loaded by config.ru)
• pry -r ./config/environment.rb - load your rails into a pry session

Debugger

JoeNoPhoto

# Support for PostgreSQL enum types in Rails 5.2 (including schema dump)
module ActiveRecord
  class SchemaDumper
    def dump(stream)
      header(stream)
      extensions(stream)
      enums(stream)
      tables(stream)
      trailer(stream)
      stream

JoeNoPhoto

# Your init script
#
# Atom will evaluate this file each time a new window is opened. It is run
# after packages are loaded/activated and after the previous editor state
# has been restored.
#
# An example hack to log to the console when each text editor is saved.
#
# atom.workspace.observeTextEditors (editor) ->
#   editor.onDidSave ->

JoeNoPhoto

# /Users/JoeNoPhoto/Virtualenvs/nfldb/lib/python2.7/site-packages/nflgame/update_players.py:179:
last_name, first_name = map(lambda s: s.strip(), name.split(','))[:2]

#> psql nfldb -U nfldb
insert into team values('JAX','Jacksonville', 'Jaguars');
insert into team values('LAC','Los Angeles', 'Chargers');

#> nfldb-update
#> nflgame-update-players

JoeNoPhoto

#  ---------------------------------------------------------------------------
#
#  Description:  This file holds all my BASH configurations and aliases
#
#  Sections:
#  1.   Environment Configuration
#  2.   Make Terminal Better (remapping defaults and adding functionality)
#  3.   File and Folder Management
#  4.   Searching
#  5.   Process Management

JoeNoPhoto

jnp-port [master] $ bower list
bower check-new     Checking for new versions of the project dependencies...
foundation-ssg#1.0.0 /Users/JoeNoPhoto/Projects/jnp-port
├── PreloadJS#0.6.2
├── Swiper#3.3.1
├── classie#1.0.1
├── fastclick#1.0.6
├─┬ foundation-sites#6.2.1 (6.2.3 available)
│ ├── jquery#2.1.4 incompatible with ~2.2.0 (2.2.4 available, latest is 3.1.1)
│ └── what-input#2.0.1 (latest is 4.0.1)

JoeNoPhoto

import { normalize } from 'normalizr';
import * as schema from './schema';
import * as api from '../api';
import { getIsGalleryLoading } from '../reducers';

// ignore this. I doing console.logs from within my action just to see what kind of data would come from it. 
// api.galleryDB.galleries.map(gallery => gallery.name));
// ["Music", "People", "Performers", "World", "BLK", "Design"]

export const loadGalleryData = (gallery) => (dispatch, getState) => {

JoeNoPhoto

const toggleTodo = (todo) => {
  return {
    ...todo, // ES7
    completed: !todo.completed,
  };
  
  /* ES6
    return Object.assign({}, todo, {
    completed: !todo.completed,
  });

JoeNoPhoto

const addCounter = (list) => {
  return [...list, 0];
};

const removeCounter = (list, index) => {\
  return [
    ...list.slice(0, index),
    ...list.slice(index + 1)
  ];
};

JoeNoPhoto

@mixin rem($property, $values...) {
    $n: length($values);
    $i: 1;

    $pxlist: ();
    $remlist: ();

    @while $i <= $n {
        $itemVal: (nth($values, $i));
        @if $itemVal != "auto"{