RachelSa

//remove n number of elements from an array, largest to smallest

function removeLargest(arr,n){
	for (var i = 0; i < n; i ++){
		var sorted = Math.max.apply(null, arr); 
		//run through array, funding largest
		var rem = arr.splice(arr.indexOf(sorted),1);
		//remove largest
	} console.log(arr);
}

RachelSa

function add(arr){
	sum = 0
	arr.forEach(function(num){
	sum += num;	
	}); console.log(sum);
}

add([1,2,3,4,5])
add([-1,0,2])
add([3,3,3])

RachelSa

#A command-line app that suggests fresh foods
#based on user's location and the current month.

#The app automatically retrieves date and asks
#user for their region in the continental US.

#Ideas for expansion and improvements:
#allow user to choose alternate date,
#sort results by fruit and veg

RachelSa

cd /Users/rachel/dev

RachelSa

def image_list(file_path)
  puts Dir.entries(file_path)
end

RachelSa

def emoji_finder(file_path)
  Dir.foreach(file_path) {|pic| 
  if pic[-3..-1] == 'png'
    puts pic 
  end
}

end

emoji_finder('/Users/rachel/dev/EmojiFinder/ProfileImages')

RachelSa

searchURL = "https://api.spotify.com/v1/search?q=#{artist_name}&type=artist"
response = RestClient.get(searchURL)

RachelSa

@artist_data = JSON.parse(response)["artists"]["items"][0]
top_tracks_url = "https://api.spotify.com/v1/artists/#{@artist_data["id"]}/top-tracks?country=US"
top_tracks_results = JSON.parse(RestClient.get(top_tracks_url))

RachelSa

client_token = Base64.strict_encode64("#{ENV['spotify_id']}:#{ENV['spotify_secret']}")
spotify_token = RestClient.post("https://accounts.spotify.com/api/token",{"grant_type": "client_credentials"}, {"Authorization": "Basic #{client_token}"})
parsed_token = JSON.parse(spotify_token)

RachelSa

tracks = RestClient.get(query_url, {"Authorization": "Bearer #{parsed_token["access_token"]}"})
parsed_tracks = JSON.parse(tracks)