Module: Tickerizer

Defined in:
lib/tickerizer.rb,
lib/tickerizer/version.rb

Defined Under Namespace

Classes: Configuration

Constant Summary collapse

VERSION = 
"1.0.0"

Class Attribute Summary collapse

Class Method Summary collapse

Class Attribute Details

.license_id ⇒ Object

Returns the value of attribute license_id.



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# File 'lib/tickerizer.rb', line 23

def license_id
  @license_id
end

Class Method Details

.configuration ⇒ Object 



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# File 'lib/tickerizer.rb', line 14

def self.configuration
  @configuration ||= Configuration.new
end

.configure {|configuration| ... } ⇒ Object

Yields:



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# File 'lib/tickerizer.rb', line 18

def self.configure
  yield(configuration) if block_given?
end

.extract(content) ⇒ Object 



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# File 'lib/tickerizer.rb', line 31

def self.extract(content)
  resource = RestClient::Resource.new 'https://api.thomsonreuters.com/permid/calais'
  opts = {
    :content_type => "text/plain",
    :outputformat => "application/json",
    "X-AG-Access-Token" => Tickerizer.configuration.license_id
  }

  resp = resource.post content, opts

  self.process( JSON.parse(resp) )
end

.process(data) ⇒ Object 



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# File 'lib/tickerizer.rb', line 44

def self.process(data)
  companies = Array.new

  data.each do |node|
    if node[1]["_type"] == "Company"
      company = {:name => node[1]["name"], :relevance => node[1]["relevance"].to_f}
      company[:ticker] = node[1]["resolutions"][0]["ticker"] if node[1]["resolutions"]

      companies << company
    end
  end

  companies.sort_by{|company| company[:relevance]}.reverse!
end