Class: Karaoke::Search

Inherits:
Object
  • Object
show all
Defined in:
lib/karaoke/search.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(query) ⇒ Search

Returns a new instance of Search.



9
10
11
 
# File 'lib/karaoke/search.rb', line 9

def initialize(query)
  @query = query
end

Instance Attribute Details

#query ⇒ Object (readonly)

Returns the value of attribute query.



7
8
9
 
# File 'lib/karaoke/search.rb', line 7

def query
  @query
end

Instance Method Details

#results ⇒ Object 



17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
 
# File 'lib/karaoke/search.rb', line 17

def results
  @results ||= begin
    song_results = []

    search_results = Google::Search::Web.new(query: search_query)
    search_results.each do |result|
      klass = Song.song_type_for(result.uri)
      next unless klass

      song_results << klass.new(result.uri)
    end

    song_results
  end
end

#search_query ⇒ Object 



13
14
15
 
# File 'lib/karaoke/search.rb', line 13

def search_query
  "#{self.query} lyrics"
end