Merge branch 'release/v0.0.3' into develop

Gemfile

@@ -7,5 +7,6 @@ group :development, :test do
   gem 'coveralls', require: false
   gem 'guard'
   gem 'guard-rspec'
+  gem 'guard-rubocop'
   gem 'terminal-notifier-guard'
 end

Guardfile

@@ -21,3 +21,8 @@ guard :rspec, rspec_options do
   watch(%r{^lib/(.+)\.rb$})     { |m| "spec/#{m[1]}_spec.rb" }
   watch(rspec.spec_helper)      { rspec.spec_dir }
 end
+
+guard :rubocop, all_on_start: true do
+  watch(/.+\.rb$/)
+  watch(%r{(?:.+/)?\.rubocop\.yml$}) { |m| File.dirname(m[0]) }
+end

lib/coloredcoins/transaction.rb

@@ -35,8 +35,9 @@ def new_tx
 
     def broadcast
       response = Coloredcoins.broadcast(to_hex)
-      return response[:txId] if response[:txId]
-      response
+      return response unless response[:txid]
+      txid = response[:txid]
+      txid.is_a?(Array) ? txid.first[:txid] : txid
     end
   end
 end

lib/coloredcoins/version.rb

@@ -1,3 +1,3 @@
 module Coloredcoins
-  VERSION = '0.0.2'.freeze
+  VERSION = '0.0.3'.freeze
 end

spec/coloredcoins/multisig_tx_spec.rb

@@ -206,16 +206,31 @@
   end
 
   describe '#broadcast' do
-    let!(:tx_id) { 'some-transaction-hash' }
-    let!(:broadcast_response) { { txId: tx_id } }
+    shared_examples 'a success broadcast' do
+      before do
+        allow(Coloredcoins).to receive(:broadcast).and_return(broadcast_response)
+      end
+      before { @response = subject.broadcast }
+
+      it { expect(Coloredcoins).to have_received(:broadcast).once }
+
+      it { expect(@response).to eq(tx_id) }
+    end
 
-    before do
-      allow(Coloredcoins).to receive(:broadcast).and_return(broadcast_response)
+    context 'when receive an object - as mark in the documentation' do
+      let!(:tx_id) { 'some-transaction-hash' }
+
+      it_behaves_like 'a success broadcast' do
+        let!(:broadcast_response) { { txid: tx_id } }
+      end
     end
-    before { @response = subject.broadcast }
 
-    it { expect(Coloredcoins).to have_received(:broadcast).once }
+    context 'when receive an array' do
+      let!(:tx_id) { 'some-transaction-hash' }
 
-    it { expect(@response).to eq(tx_id) }
+      it_behaves_like 'a success broadcast' do
+        let!(:broadcast_response) { { txid: [{ txid: tx_id }] } }
+      end
+    end
   end
 end