tonatiuh

Since git allows you to run scripts as if they were git commands, this will show how to create a command for creating a pull request from the terminal.

1. Create a file with the following name "git-pull-request", we can put it inside ~/.git/extensions for instance. Add the following content to the file

#!/usr/local/bin/bash

repo=`git remote -v | grep -m 1 "(push)" | sed -e "s/.*github.com[:/]\(.*\)\.git.*/\1/"`
branch=`git name-rev --name-only HEAD`
echo "... creating pull request for branch \"$branch\" in \"$repo\""
open https://github.com/$repo/pull/new/$branch

tonatiuh

// To keep highlighted the line of every pane in ~/.atom/styles.less (no matter if cursor leaves the pane)

atom-text-editor::shadow .lines .line.cursor-line {
  background-color: rgba(255,255,134,0.3)
}

tonatiuh

Disclaimer: The instructions are the collective efforts from a few places online. 
Nothing here is my original. But I want to put them together in one place to save people from spending the same time as I did.

First off, bundle.
==================

1. cd to the project directory
2. Start the react-native packager if not started
3. Download the bundle to the asset folder:
curl "http://localhost:8081/index.android.bundle?platform=android" -o "android/app/src/main/assets/index.android.bundle"

tonatiuh

set fish_greeting
# rvm > /dev/null

alias to='tmux attach -t'
alias gd='bundle exec guard'
alias gx='gitx'
alias v='nvim'
alias n='nvim'
alias bctags='ctags -R --exclude='.git' -f ./.git/tags --tag-relative=yes .'
alias cpb='git rev-parse --abbrev-ref HEAD | pbcopy'

tonatiuh

unbind C-b
set -g prefix C-Space
bind Space send-prefix

set -g default-terminal "screen-256color"

# invoke reattach-to-user-namespace every time a new window/pane is opened
set-option -g default-command "reattach-to-user-namespace -l fish"

# Use vim keybindings in copy mode

tonatiuh

Easy Nested Forms with Rails

Introduction

• What are nested forms?
  • Forms that allow you to save information not only for a base element, but for related elements of the main element

Basic Form

• Someone is asking for a SalesOrder Form in which the client name can be set (as plain text)
• What is required to accomplish that?

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Requirements

What we're going to show the client (Proposal):

• App's use cases
• Wireframes of the UI
• Technical diagrams

What we're expecting to find:

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Material seen:

• Active Record Query Interface (http://guides.rubyonrails.org/active_record_querying.html), concretely:
  • Finding elements
  • Where
  • Relations
  • Scopes
  • CRUD
• Extra Active Record articles:
  • (http://guides.rubyonrails.org/active_record_basics.html)
• (http://guides.rubyonrails.org/migrations.html)

tonatiuh

class EnglishStudentsController < ApplicationController
  def update
    @english_student = User.find(params[:id])

    respond_to do |format|
      if @english_student.update_attributes(english_student_params)
        format.json { render json: { message: "Student updated successfuly" } }
      else
        format.json { render json: { message: "Student could not be updated" } }
      end

tonatiuh

SELECT 
     'DROP TABLE '||c.relname ||' CASCADE;'
     FROM pg_catalog.pg_class c
     JOIN pg_catalog.pg_roles r ON r.oid = c.relowner
     LEFT JOIN pg_catalog.pg_namespace n ON n.oid = c.relnamespace
     WHERE c.relkind IN ('r','')
     AND n.nspname NOT IN ('pg_catalog', 'pg_toast')
     AND pg_catalog.pg_table_is_visible(c.oid)
     ORDER BY 1;