class ForexRates::Forex

Attributes

api[RW]

Public Class Methods

new(*cache_opts) click to toggle source
# File lib/forex_rates/forex.rb, line 10
def initialize(*cache_opts)
    if cache_opts[0] && cache_opts[0].size > 0
        @api = Api.new do |builder|
             builder.use :http_cache, cache_opts[0]
             builder.adapter Faraday.default_adapter
        end
    else
        @api = Api.new
    end

end

Public Instance Methods

get_for_a_day(date, *opts) click to toggle source
# File lib/forex_rates/forex.rb, line 33
def get_for_a_day(date, *opts)
    raise ForexRatesError.new "Date is not correct" unless verify_date(date)
    resp = api.get_for_a_day(date,opts)
    JSON.parse resp.body
end
get_historical(start_date, end_date, *opts) click to toggle source
# File lib/forex_rates/forex.rb, line 27
def get_historical(start_date, end_date, *opts)
    raise ForexRatesError.new "Date is not correct" unless verify_date(start_date) && verify_date(end_date)
    resp = api.get_history(start_date, end_date, opts)
    JSON.parse resp.body
end
get_latest(*opts) click to toggle source
# File lib/forex_rates/forex.rb, line 22
def get_latest(*opts)
    resp = api.get_latest(opts)
    JSON.parse resp.body
end

Private Instance Methods

verify_date(date) click to toggle source
# File lib/forex_rates/forex.rb, line 41
def verify_date(date)
    date.match?(/\d{4}-\d{2}-\d{2}/)
end