class FilterMapper
Public Class Methods
new(*params)
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# File lib/finviz_rails/filter_mapper.rb, line 2 def initialize(*params) @params = params.first @param_components = [] end
Public Instance Methods
run()
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# File lib/finviz_rails/filter_mapper.rb, line 7 def run mapper.each do |key, value| @param_components << "#{value}_#{@params[key]}" if @params[key] end @param_components.join(",") end
Private Instance Methods
mapper()
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# File lib/finviz_rails/filter_mapper.rb, line 16 def mapper { price_range: "sh_price", analyst_recommendation: "an_recom", volatility: "ta_volatility", average_volume: "sh_avgvol", relative_volume: "sh_relvol", pattern: "ta_pattern", country: "geo", current_volume: "sh_curvol", simple_moving_average_20_day: "ta_sma20", simple_moving_average_50_day: "ta_sma50", simple_moving_average_200_day: "ta_sma200", current_ratio: "fa_curratio", performance: "ta_perf", sector: "sec", insider_ownership: "sh_insiderown", industry: "ind", insider_transactions: "sh_insidertrans", change: "ta_change", institutional_ownership: "sh_instown", gap: "ta_gap", change_from_open: "ta_changeopen", candlestick: "ta_candlestick", index: "idx" } end