ProGM

class Invitation < RedisDataMapper

  key_property :mail
  key_property :type

  key_format -> { |attrs| "invitation:#{attrs[:type]}#{attrs[:mail]}" }

  property :token
  property :mail_sent
  property :accepted

ProGM

# Rename games.filters.* to games_sections.*
i18n-tasks data -f yaml | i18n-tasks tree-filter games.filters.* | i18n-tasks tree-rename-key *.games games_sections | i18n-tasks data-merge
# Remove games.filters.*
i18n-tasks data -f yaml | i18n-tasks tree-filter games.filters.* | i18n-tasks data-remove
# Adds a new tree
echo 'en.my.new.tree' | i18n-tasks tree-convert -f keys -t yaml | i18n-tasks tree-set-value Hello | i18n-tasks data-merge

ProGM

#!/usr/bin/env bash

if [[ $1 == 'words' ]]; then
  git diff --color-words="[^[:space:]]|([[:alnum:]]|UTF_8_GUARD)+"
elif [[ $1 == 'nospace' ]]; then
  git diff --color-words=.
else
  git diff --color-words
fi

ProGM

class Object
  def dig(*methods)
    output = self
    methods.each { |method| output = output&.public_send(method) }
    output
  end
end

class MyClass
  attr_accessor :some_attribute

ProGM

⊙﹏⊙

ProGM

#!/usr/bin/env bash
#
# Usage:
# $ video2gif.sh in.avi out.gif [width]
#
# Based on http://blog.pkh.me/p/21-high-quality-gif-with-ffmpeg.html

size=$3
if [ -z $size ]; then
  size=320

ProGM

Convert a ruby hash to dotted path

def hash_to_dotted_path(hash, path = "")
  hash.each_with_object({}) do |(k, v), ret|
    key = path + k.to_s

    if v.is_a? Hash
      ret.merge! hash_to_dotted_path(v, key.to_s + ".")
 else

ProGM

class HashToDottedPath
  def initialize(hash)
    @hash = hash
  end

  def to_dotted_path
    result = []
    @hash.each do |k, v|
      explore_keys(v, [k], result)
    end

ProGM

class Tree
  attr_reader :data

  def initialize(data)
    @data = data
  end

  def +(other)
    Tree.new(deep_merge(@data, other.is_a?(Tree) ? other.data : other))
  end

ProGM

#!/usr/bin/env bash

origin_raw_folder="raw_images"

rm -rf images
mkdir -p images/iphone
mkdir -p images/android/res-hdpi
mkdir -p images/android/res-hdpi
mkdir -p images/android/res-xhdpi
mkdir -p images/android/res-xxhdpi