kickstarter/amazon_flex_pay

API for Amazon's Flexible Payments Service

amazon_flex_pay's Issues

there seems an issue in processing refund

I wanted to refund certain amount. But has following error.

res=AmazonFlexPay.refund(of.transaction_id, of.uuid, {:refund_amount => "100"})
NoMethodError: undefined method each' for "100":String from /home/chittimilla/.rvm/gems/ruby-2.0.0-p0@project_D2/gems/amazon_flex_pay-0.10.0/lib/amazon_flex_pay/model.rb:136:inassign'
from /home/chittimilla/.rvm/gems/ruby-2.0.0-p0@project_D2/gems/amazon_flex_pay-0.10.0/lib/amazon_flex_pay/model.rb:96:in initialize' from (eval):6:innew'
from (eval):6:in refund_amount=' from /home/chittimilla/.rvm/gems/ruby-2.0.0-p0@project_D2/gems/amazon_flex_pay-0.10.0/lib/amazon_flex_pay/model.rb:137:inblock in assign'
from /home/chittimilla/.rvm/gems/ruby-2.0.0-p0@project_D2/gems/amazon_flex_pay-0.10.0/lib/amazon_flex_pay/model.rb:136:in each' from /home/chittimilla/.rvm/gems/ruby-2.0.0-p0@project_D2/gems/amazon_flex_pay-0.10.0/lib/amazon_flex_pay/model.rb:136:inassign'
from /home/chittimilla/.rvm/gems/ruby-2.0.0-p0@project_D2/gems/amazon_flex_pay-0.10.0/lib/amazon_flex_pay/model.rb:96:in `initialize'
....

Incompatible with HTTParty because of multi_xml gem requirement

I'd like to use this gem, but Bundler is complaining about multi_xml version requirements. Is there a reason it's locked to 0.2.0?

Bundler could not find compatible versions for gem "multi_xml":
In Gemfile:
amazon_flex_pay (>= 0) ruby depends on
multi_xml (~> 0.2.0) ruby

httparty (>= 0) ruby depends on
multi_xml (0.5.1)