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Contents
class StockIndex class Component require 'cik' def initialize(symbol, market, wikipedia) @symbol = symbol @market = market @wikipedia = wikipedia end def attributes cache_lookup || attributes_lookup end def valid? @market && @symbol end def cache_lookup store = PStore.new('cache/data.pstore') store.transaction { store[@symbol] } end def cache_write(a) store = PStore.new('cache/data.pstore') store.transaction do store[@symbol] = a end a end def attributes_lookup bsym = StockIndex::BsymSearch.find(@symbol) if bsym.nil? puts "bsym --> #{@symbol}" return else edgar = Cik.lookup(SymbolParser.new(@symbol).bsym_to_cik) if edgar.nil? puts "cik --> #{@symbol}" else a = {market: @market, symbol: @symbol, name: bsym[:name], wikipedia: @wikipedia, cik: edgar[:cik], bbgid: bsym[:bbgid]} cache_write(a) end end end end end
Version data entries
1 entries across 1 versions & 1 rubygems
Version | Path |
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stock_index-0.6.0 | lib/stock_index/component.rb |