Module: Tickerizer

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

Defined Under Namespace

Classes: Configuration

Constant Summary collapse

VERSION = 
"0.0.1"

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 21

def license_id
  @license_id
end

Class Method Details

.configuration ⇒ Object 



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# File 'lib/tickerizer.rb', line 12

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

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

Yields:



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# File 'lib/tickerizer.rb', line 16

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

.extract(content) ⇒ Object 



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# File 'lib/tickerizer.rb', line 29

def self.extract(content)
	resp = Calais.enlighten(
		:content => content,
		:content_type => :raw,
		:output_format => :json,
		:license_id => Tickerizer.configuration.license_id
	)

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

.process(data) ⇒ Object 



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# File 'lib/tickerizer.rb', line 40

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