Class: Lastfm::Response

Inherits:
Object
  • Object
show all
Defined in:
lib/lastfm/response.rb

Instance Method Summary collapse

Constructor Details

#initialize(body) ⇒ Response

Returns a new instance of Response.



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# File 'lib/lastfm/response.rb', line 6

def initialize(body)
  # API returns XML response when no child node?
  if body == '<?xml version="1.0" encoding="utf-8"?>
<lfm status="ok">
</lfm>
'
    @parsed_body = {}
  else
    @parsed_body = JSON.parse(body)
  end
end

Instance Method Details

#[](key) ⇒ Object 



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# File 'lib/lastfm/response.rb', line 18

def [](key)
  @parsed_body[key]
end

#error ⇒ Object 



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# File 'lib/lastfm/response.rb', line 30

def error
  self['error']
end

#message ⇒ Object 



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# File 'lib/lastfm/response.rb', line 26

def message
  self['message']
end

#success? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/lastfm/response.rb', line 22

def success?
  !self['error']
end