Class: Charting::Sparklines::Line

Inherits:

Object
Base
Charting::Sparklines::Line

Defined in:: lib/ar_to_chart/charting/sparklines/line.rb

Constant Summary

Constants inherited from Base

Base::DEFAULT_OPTIONS

Instance Attribute Summary

Attributes inherited from Base

#data_column, #data_source, #options

Instance Method Summary collapse

#series ⇒ Object

Methods inherited from Base

#chart_options, #chart_type, #initialize, #series_name, #to_html

Constructor Details

This class inherits a constructor from Charting::Sparklines::Base

Instance Method Details

#series ⇒ `Object`



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# File 'lib/ar_to_chart/charting/sparklines/line.rb', line 5

def series
  @chart_series ||= data_source.map{|row| row[data_column].to_i }
end