class ForexRates::Api
Public Class Methods
new(url="https://api.exchangeratesapi.io")
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Calls superclass method
# File lib/forex_rates/api.rb, line 5 def initialize(url="https://api.exchangeratesapi.io") super(url) end
Public Instance Methods
get_for_a_day(date, params)
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# File lib/forex_rates/api.rb, line 19 def get_for_a_day(date, params) self.get "/#{date}#{build_query_params(params[0])}" end
get_history(start_date, end_date, params)
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# File lib/forex_rates/api.rb, line 13 def get_history(start_date, end_date, params) params_hash = params[0] || {} params_hash.merge!({start_at: start_date, end_at: end_date}) self.get "/history#{build_query_params(params_hash)}" end
get_latest(params)
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# File lib/forex_rates/api.rb, line 9 def get_latest(params) self.get "/latest#{build_query_params(params[0])}" end
Private Instance Methods
build_query_params(params)
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# File lib/forex_rates/api.rb, line 25 def build_query_params(params) return nil unless params && params.size > 0 query_params = "?" params.each_with_index do |(key, val), index| index == 0 ? query_params << "#{key}=#{val}" : query_params << "&#{key}=#{val}" end query_params end