Najaf

#! /usr/bin/env ruby
require "twitter"
require 'csv'
require 'regexp'

# Twitter setup was here...

#Gets the last 10 tweets from a given user from the twitter API
screen_name = String.new ARGV[0]

Najaf

#! /usr/bin/env ruby
require "twitter"
require 'csv'
require 'regexp'

# Twitter setup was here...

#Gets the last 10 tweets from a given user from the twitter API
screen_name = String.new ARGV[0]

Najaf

#! /usr/bin/env ruby
require "twitter"
require 'csv'
require 'regexp'

# Twitter setup was here...

#Gets the last 10 tweets from a given user from the twitter API
screen_name = String.new ARGV[0]

Najaf

require 'csv'

CSV.foreach("./ratings.csv") do |row|
  puts [row[1], row[3]].inspect
end

Najaf

curl http://crr.ugent.be/papers/Ratings_Warriner_et_al.csv > ratings.csv

Najaf

#! /usr/bin/env ruby
require 'csv'

tweet = "Chocolate makes me happy, it makes my life wonderful"

tweetsplit = tweet.downcase.split(/\W+/)

valences! = []

for tweetsplit do |i|

Najaf

#! /usr/bin/env ruby
require 'csv'

tweet = "Chocolate makes me happy, it makes my life wonderful"

tweetsplit = tweet.downcase.split(/\W+/)

valences = []

tweetsplit.each do |i|

Najaf

#! /usr/bin/env ruby
require 'csv'

tweet = "Chocolate makes me happy, it makes my life wonderful"

tweetsplit = tweet.downcase.split(/\W+/)

valences = []

tweetsplit.each do |i|

Najaf

#! /usr/bin/env ruby
require 'csv'

#Initialised the hash to store the valence values
valence_index = {}

CSV.foreach("./ratings.csv") do |row|
  valence_index[row[1]] = row[2]
end

Najaf

def this_method_takes_three_arguments(a, b, c)
  # do stuff with three arguments
end

# Now imagine you had an array that contained the three arguments that 
# you wanted to pass into the above method:

arguments = ['foo', 'bar', 'baz']

# You could pass them in like this: