Class: YahooStock::ScripSymbol
- Defined in:
- lib/yahoo_stock/scrip_symbol.rb
Overview
DESCRIPTION:
This class provides the ability to find out the stock /scrip symbols for a company used in stock exchanges.
It uses Yahoo finance.yahoo.com/lookup page to find, screen scrape / parse the returned results.
USAGE:
-
If you want to use the symbols in your existing code then:
symbol = YahooStock::ScripSymbol.new('company name') symbol.find #will return a string symbol.results :to_array, #will return an array of values instead of a string
will give you an array of arrays where each outer array is the different option for the company name you provided and the inner array includes stock symbol, full company name, stock price, exchange symbol so that you can decide easily what symbol you can use.
-
If you just want to print the results on your console screen
YahooStock::ScripSymbol.('company name')
-
If you just want to store the results in file to use it later
You can pass in any number of companies in the parameter
YahooStock::ScripSymbol.('path/to/filename','company1', 'company2')
Instance Attribute Summary collapse
-
#company ⇒ Object
Initialize with the name of the company as parameter for which stock symbol is needed.
Class Method Summary collapse
-
.results(*companies) ⇒ Object
get stock symbols for multilple companies.
Instance Method Summary collapse
- #data_attributes ⇒ Object
-
#initialize(company_name) ⇒ ScripSymbol
constructor
A new instance of ScripSymbol.
Methods inherited from Base
Constructor Details
#initialize(company_name) ⇒ ScripSymbol
Returns a new instance of ScripSymbol.
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# File 'lib/yahoo_stock/scrip_symbol.rb', line 41 def initialize(company_name) @company = company_name @interface = YahooStock::Interface::ScripSymbol.new(@company) end |
Instance Attribute Details
#company ⇒ Object
Initialize with the name of the company as parameter for which stock symbol is needed
symbol = YahooStock::ScripSymbol.new('company name')
symbol.find
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# File 'lib/yahoo_stock/scrip_symbol.rb', line 39 def company @company end |
Class Method Details
.results(*companies) ⇒ Object
get stock symbols for multilple companies
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# File 'lib/yahoo_stock/scrip_symbol.rb', line 55 def self.results(*companies) res = companies.inject('') { |, company| + new(company).results.output + "\n" } YahooStock::Result.new(res) end |
Instance Method Details
#data_attributes ⇒ Object
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# File 'lib/yahoo_stock/scrip_symbol.rb', line 50 def data_attributes ['Symbol', 'Name', 'Last Trade', 'Type', 'Industry Category', 'Exchange'] end |