prathe

Highlights on REST

By Roy Fielding himself

Quotes have been taken from Roy Fielding's blog posts writings and own comments.

Article: REST APIs must be hypertext-driven.

A REST API should spend almost all of its descriptive effort in defining the media type(s) used for representing resources and driving application state, or in defining extended relation names and/or hypertext-enabled mark-up for existing standard media types. Any effort spent describing what methods to use on what URIs of interest should be entirely defined within the scope of the processing rules for a media type (and, in most cases, already defined by existing media types). [Failure here implies that out-of-band information is driving interaction instead of hypertext.]

prathe

# Grab and unpack the tarball
$ mkdir -p ~/src && cd ~/src
$ curl -O http://opensource.apple.com/tarballs/gcc/gcc-5666.3.tar.gz
$ tar zxf gcc-5666.3.tar.gz
$ cd gcc-5666.3

# Setup some stuff it requires
$ mkdir -p build/obj build/dst build/sym
# And then build it. You should go make a cup of tea or five whilst this runs.
$ sudo gnumake install RC_OS=macos RC_ARCHS='i386 x86_64' TARGETS='i386 x86_64' \

prathe

<%= form_for @timesheet, :builder => TimesheetFormBuilder do |timesheet_form| %>
  <%= timesheet_form.fields_for :worklogs do |worklog_form| %>
    <%= worklog_form.text_field :monday %>
  <% end %>
<% end %>

prathe

  state_machine :state, initial: :opened do
    state :opened
    state :confirmed
    state :rejected
    state :closed

    event :confirm_it do
      # only user
      transition [:opened, :rejected] => :confirmed

prathe

class BigDecimal
  def to_s(s = 'F')
    sign, significant_digits, base, exponent = self.split
    if self.zero?
      '0'
    elsif significant_digits.size <= exponent
      self.to_i.to_s
    else
      self.to_f.to_s
    end

prathe

Disable Web sharing

In System Prefecences under Sharing, uncheck "Web Sharing". You probably won't need it anymore.

Update to the latest XCode

Install MySQL with homebrew

brew update
brew install mysql

prathe

Feature: User login

  Scenario: User is greeted upon login
    Given a user with an account
    When he logs in
    Then he should be greeted