Class: Spotify::SongsHash

Inherits:
Object
  • Object
show all
Defined in:
lib/spotifysearch/api_helper.rb

Overview

Search for a specfic track

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Attribute Details

#songs_hash ⇒ Object

Returns the value of attribute songs_hash.



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# File 'lib/spotifysearch/api_helper.rb', line 8

def songs_hash
  @songs_hash
end

Class Method Details

.create(search_result) ⇒ Object

Decompose the search_result and create a “Song” object for each album



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# File 'lib/spotifysearch/api_helper.rb', line 11

def self.create(search_result)
  @songs_hash = {}
  search_result.map do |song|
    @songs_hash[song['id']] = {
      id: song['id'], track_name: song['name'],
      link: song['external_urls']['spotify'], album: song['album']['name'],
      artist: get_artists(song['artists']),
      imgs: get_album_imgs(song['album']['images'])
    }
  end
  @songs_hash
end

.get_album_imgs(images) ⇒ Object 



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# File 'lib/spotifysearch/api_helper.rb', line 34

def self.get_album_imgs(images)
  # Return an array including all url of each size of image
  # imgs[0]:L, imgs[1]:M, imgs[2]:S
  imgs = []
  images.each { |img| imgs.push(img['url']) }
  imgs
end

.get_artists(artists) ⇒ Object

We don’t flay get_artists and get_album_imgs method cause for future uses.



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# File 'lib/spotifysearch/api_helper.rb', line 25

def self.get_artists(artists)
  # Return an array including all artists of the song
  arr = []
  artists.each do |artist|
    arr.push(artist['name'])
  end
  arr
end