module CcyConvertor
Constants
- VERSION
Attributes
configuration[RW]
Public Class Methods
configure() { |configuration| ... }
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# File lib/ccy_convertor/configuration.rb, line 9 def configure yield(configuration) if block_given? end
convert(options)
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# File lib/ccy_convertor.rb, line 25 def convert(options) amount = rate_provider(options).convert(options) return amount if CcyConvertor.configuration.round_up_amount.nil? amount.to_f.round(CcyConvertor.configuration.round_up_amount) end
rate(options)
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# File lib/ccy_convertor.rb, line 18 def rate(options) RateProvider.validate_presence_of_hash_keys!(options, [:from_ccy, :to_ccy]) rate = rate_provider(options).rate(options[:to_ccy], options[:from_ccy]) return rate if CcyConvertor.configuration.round_up_rate.nil? rate.to_f.round(CcyConvertor.configuration.round_up_rate) end
rate_provider(options)
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# File lib/ccy_convertor.rb, line 31 def rate_provider(options) options[:rate_provider] || CcyConvertor.configuration.default_rate_provider end