bestie

# Ah it's OK I got this one myself. It's pretty late at night but I get it now!
# I'll leave this here in case anyone is interested. I've added the
# explaination below


# This is some code I wrote as excercise after watching
# https://youtu.be/QnWDU1wcsPA?t=470
#
# The first example mimics the result from the video and is there just to
# verify my use of the TSort module is correct.

bestie

class DateRangeFilter
  def self.to_proc
    ->(constraint, events) { new(constraint, events).call }.to_proc
  end

  def initialize(constraint, events)
    @constraint = constraint
    @events = events
  end

bestie

class ApplicationController
  private
  def core_application
    CoreApplication.new
  end

  def adapter
    RailsAdapter.new(self)
  end

bestie

# Proc behavior in reply to https://gist.github.com/jcoglan/0a37aee2582877b27920

def foo(&block)
  p [:foo, 1]
  puts "block returns " + block.call.inspect
  p [:foo, 2]
end

def bar(&block)
  p [:bar, 1]

bestie

#!/usr/bin/env ruby

organization, repo = %x[git remote --verbose]
  .each_line
  .select { |line| line.include?("origin") }
  .select { |line| line.include?("fetch") }
  .select { |line| line.include?("github.com") }
  .map    { |line| line.match(%r{github.com:([^/]+)/([^/]+)\.git})[1..-1] }
  .first || ["drupal"] * 2

bestie

module Base
  extend self

  def hi
    puts "Base says hi"
  end
end

module Ext1

bestie

require 'hstruct'

class TypedStruct < HStruct
  def self.schema(schema = nil)
    @__schema ||= schema
  end
end

def TypedStruct(members_hash, &block)
  member_names = members_hash.keys

bestie

class ApplicationController < ActionController::Base
  private

  def app
    APP
  end
end

bestie

module MergeCurry
  def merge_curry(hash_count)
    curried_proc = self
    hashes = []

    curry_again = Proc.new { |*args|
      hashes = hashes.concat(args)

      if hashes.size >= hash_count
        final_hash = hashes.reduce({}) { |agg, hash|

bestie

OO Service Layer Example

The revised (OO) AnalyticsService has an SRP violation. It knows:

• How to capture analytics
• When it should and shouldn't turn itself off

A more OO approach would to remove the second responsibilty and have something like the above where you have an that is object repsonsible for configuration.