dt1973

--- Log opened Sat Feb 23 03:34:59 2019
03:34 johnhcock ([email protected]) has joined ##music
03:34 Irssi: ##music: Total of 56 nicks (1 ops, 0 halfops, 0 voices, 55 normal)
03:35 Irssi: Join to ##music was synced in 3 secs
03:49 <artao> ... totally off-topic ...
03:49 <artao> Is it okay to sell something on eBay if you don't immediately have the funds to ship it?
04:02 Cuckoo (~Cuckoo@unaffiliated/cuckoo) has joined ##music
04:11 <johnhcock> Hi! Anybody seen xybre recently? Or perhaps have his contact info?
04:30 StarPulse ([email protected]) has joined ##music

undefined local variable or method `some_variable'

Live test case: http://code.runnable.com/VhkAc9j8MyMneWeP/variable-problem

Run external scripts randomly according to probabilities ranging from 0.1 to 1.0

NOW WORKING: It shouldn't consecutively repeat the same item

Live testcase: http://code.runnable.com/VhI98_g33A1QxEme/probabilities-script

Old script, working fine, but consecutively repeats the same item

airplane.rb

% ruby airplane.rb

sferik/twitter demo app in Rails

Display tweets from a selection of users
Display all tweets in and around Chicago, IL
Collect tweets in the background using delayed_job_active_record or similar
Save tweets to db (helps avoid rate limits)
Query each stream separately and then mix them together manually in the model (e.g. ordered chronologically)

Live app which you can run on the fly: http://code.runnable.com/Vao93VmSdpgdQ0lO/twitter-feed-rails

routes.rb

get "affiliate-products" => "application#affiliate_products"

application_controller.rb

def affiliate_products
  @products = AffiliateProducts.fetch
end

Save items fetched via REST Client to database

Live app which you can run on the fly: http://runnable.com/VXH_qU3Kk_F-ndtP/rest-client-test

NOW WORKING

app/controllers/main_controller.rb

class MainController < ApplicationController
  def index

REST Client, Delayed Job and Ajax

Trying to load some items from this external API in the background and save to database. When done, show them to the client using Ajax.

Live app which you can run on the fly: http://runnable.com/VXIdQ6KuRrYPdhKs/rest-client-ajax (remember to run bin/delayed_job start before hitting the big green Run button)

config/routes.rb

get '/check_items_loaded', to: 'main#check_items_loaded', as: :check_items_loaded

	root@HP:/home/myuser# lsblk
	NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
	fd0 2:0 1 4K 0 disk
	sda 8:0 0 149,1G 0 disk
	├─sda1 8:1 0 148,1G 0 part /
	├─sda2 8:2 0 1K 0 part
	└─sda5 8:5 0 1022M 0 part [SWAP]
	sdb 8:16 1 1,8G 0 disk
	└─sdb1 8:17 1 1,8G 0 part /media/myuser/0C2C-FFEF
	sr0 11:0 1 1024M 0 rom

	def c
	puts "Some content"
	end

	def b
	puts "Some content"
	end

	def a
	puts "Some content"

	== 20120921162512 AddMetaDataToForumThreads: migrating ========================
	-- execute("CREATE EXTENSION IF NOT EXISTS hstore")
	rake aborted!
	StandardError: An error has occurred, this and all later migrations canceled:

	PG::InvalidParameterValue: ERROR: version to install must be specified
	: CREATE EXTENSION IF NOT EXISTS hstore/usr/home/www/_myapp/vendor/bundle/ruby/2.2.0/gems/activerecord-4.1.10/lib/active_record/connection_adapters/postgresql/database_statements.rb:128:in `async_exec'
	/usr/home/www/_myapp/vendor/bundle/ruby/2.2.0/gems/activerecord-4.1.10/lib/active_record/connection_adapters/postgresql/database_statements.rb:128:in `block in execute'