James MacLeod codespectator

codespectator / gist:5553425

Created May 10, 2013 09:27

	redis = Redis.new(:url => 'redis://localhost:7372')
	redis.set('test','test')
	=> nil
	redis.get('test')
	=> nil
	redis.client.connection.connected?
	=> true
	redis.client.connected?
	=> true

codespectator / gist:4713895

Created February 5, 2013 11:34

[fetchRequest setPredicate:[NSPredicate predicateWithFormat:@"engineer.serverId = %@", self.currentEngineer.serverId]];

codespectator / gist:4090817

Created November 16, 2012 20:52

	class Job < ActiveRecord::Base
	include NearbyMethods
	end

	module NearbyMethods
	include ActiveSupport::Concern

	def nearby(asset, radius=10)
	asset.singularize.constantize.find_near(self.latlng, radius) # forget nearby and do a radius search
	end

codespectator / application.css

Created November 8, 2012 23:22

Assets not included

codespectator / gist:3559798

Created August 31, 2012 22:06

Headache with account id int

	# I have this in my routes

	scope ':account_ident' do
	resources :things
	end

	# this scope is only active when a user is logged in and if possible I would like to append the account_ident automatically rather than having to do this in all the views:

	link_to "A thing", thing_path(thing, :account_ident => current_account.account_number)

codespectator / gist:3186845

Created July 27, 2012 08:33

Adding errors in a setter method

	validate :full_name_length

	def full_name
	[forename, surname].compact.join(' ')
	end

	def full_name=(full_name_str)
	name_arr = full_name_str.split(' ',2)
	self.forename = name_arr.first
	self.surname = name_arr.last

codespectator / gist:3182617

Created July 26, 2012 15:10

codespectator / gist:3182542

Created July 26, 2012 14:57

Problem with controller

	class CustomersController < ApplicationController
	end

	## Error

	wrong number of arguments (1 for 0) (ArgumentError)
	./app/controllers/customers_controller.rb:1:in `<top (required)>'

codespectator / gist:3135197

Created July 18, 2012 09:16

	message = NotificationMailer.method(mailer_method.to_sym).call(email_address, full_name)
	message.deliver

codespectator / gist:1935220

Created February 28, 2012 21:17

	class Exercise
	belongs_to :language_one, :class => '::LanguageCode', :foreign_key => 'lanaguage_one_id'
	belongs_to :language_two, :class => '::LanguageCode', :foregin_key => 'language_two_id'
	end

	class LauangeCode
	end