Implemented user transactions

lib/bitstamp/transactions.rb

@@ -0,0 +1,27 @@
+module Bitstamp
+  class UserTransactions < Bitstamp::Collection
+    def all(options = {})
+      # Default time delta to an hour
+      options[:timedelta] = "3600" unless options[:timedelta]
+
+      Bitstamp::Helper.parse_objects! Bitstamp::Net::post("/user_transactions", options).body_str, self.model
+    end
+
+    def find(order_id)
+      all = self.all
+      index = all.index {|order| order.id.to_i == order_id}
+
+      return all[index] if index
+    end
+
+    def create(options = {})
+    end
+
+    def update(options={})
+    end
+  end
+
+  class UserTransaction < Bitstamp::Model
+    attr_accessor :datetime, :id, :type, :usd, :btc, :fee, :order_id
+  end
+end

spec/transactions_spec.rb

@@ -0,0 +1,11 @@
+require 'spec_helper'
+
+describe Bitstamp::UserTransactions do
+  before :each do
+    read_bitstamp_yaml
+  end
+
+  it "should return an array when querying for all user transactions" do
+    Bitstamp.user_transactions.all.should be_kind_of Array
+  end
+end