Update to new version

app/assets/stylesheets/bootstrap-colorpicker.scss

@@ -0,0 +1,251 @@
+.colorpicker-saturation {
+  float: left;
+  width: 100px;
+  height: 100px;
+  cursor: crosshair;
+  background-image: image-url("saturation.png");
+}
+
+.colorpicker-saturation i {
+  position: absolute;
+  top: 0;
+  left: 0;
+  display: block;
+  width: 5px;
+  height: 5px;
+  margin: -4px 0 0 -4px;
+  border: 1px solid #000;
+  -webkit-border-radius: 5px;
+     -moz-border-radius: 5px;
+          border-radius: 5px;
+}
+
+.colorpicker-saturation i b {
+  display: block;
+  width: 5px;
+  height: 5px;
+  border: 1px solid #fff;
+  -webkit-border-radius: 5px;
+     -moz-border-radius: 5px;
+          border-radius: 5px;
+}
+
+.colorpicker-hue,
+.colorpicker-alpha {
+  float: left;
+  width: 15px;
+  height: 100px;
+  margin-bottom: 4px;
+  margin-left: 4px;
+  cursor: row-resize;
+}
+
+.colorpicker-hue i,
+.colorpicker-alpha i {
+  position: absolute;
+  top: 0;
+  left: 0;
+  display: block;
+  width: 100%;
+  height: 1px;
+  margin-top: -1px;
+  background: #000;
+  border-top: 1px solid #fff;
+}
+
+.colorpicker-hue {
+  background-image: image-url("hue.png");
+}
+
+.colorpicker-alpha {
+  display: none;
+  background-image: image-url("alpha.png");
+}
+
+.colorpicker-saturation,
+.colorpicker-hue,
+.colorpicker-alpha {
+  background-size: contain;
+}
+
+.colorpicker {
+  top: 0;
+  left: 0;
+  z-index: 2500;
+  min-width: 130px;
+  padding: 4px;
+  margin-top: 1px;
+  -webkit-border-radius: 4px;
+     -moz-border-radius: 4px;
+          border-radius: 4px;
+  *zoom: 1;
+}
+
+.colorpicker:before,
+.colorpicker:after {
+  display: table;
+  line-height: 0;
+  content: "";
+}
+
+.colorpicker:after {
+  clear: both;
+}
+
+.colorpicker:before {
+  position: absolute;
+  top: -7px;
+  left: 6px;
+  display: inline-block;
+  border-right: 7px solid transparent;
+  border-bottom: 7px solid #ccc;
+  border-left: 7px solid transparent;
+  border-bottom-color: rgba(0, 0, 0, 0.2);
+  content: '';
+}
+
+.colorpicker:after {
+  position: absolute;
+  top: -6px;
+  left: 7px;
+  display: inline-block;
+  border-right: 6px solid transparent;
+  border-bottom: 6px solid #ffffff;
+  border-left: 6px solid transparent;
+  content: '';
+}
+
+.colorpicker div {
+  position: relative;
+}
+
+.colorpicker.colorpicker-with-alpha {
+  min-width: 140px;
+}
+
+.colorpicker.colorpicker-with-alpha .colorpicker-alpha {
+  display: block;
+}
+
+.colorpicker-color {
+  height: 10px;
+  margin-top: 5px;
+  clear: both;
+  background-image: image-url("alpha.png");
+  background-position: 0 100%;
+}
+
+.colorpicker-color div {
+  height: 10px;
+}
+
+.colorpicker-selectors {
+  display: none;
+  height: 10px;
+  margin-top: 5px;
+  clear: both;
+}
+
+.colorpicker-selectors i {
+  float: left;
+  width: 10px;
+  height: 10px;
+  cursor: pointer;
+}
+
+.colorpicker-selectors i + i {
+  margin-left: 3px;
+}
+
+.colorpicker-element .input-group-addon i,
+.colorpicker-element .add-on i {
+  display: inline-block;
+  width: 16px;
+  height: 16px;
+  vertical-align: text-top;
+  cursor: pointer;
+}
+
+.colorpicker.colorpicker-inline {
+  position: relative;
+  z-index: auto;
+  display: inline-block;
+  float: none;
+}
+
+.colorpicker.colorpicker-horizontal {
+  width: 110px;
+  height: auto;
+  min-width: 110px;
+}
+
+.colorpicker.colorpicker-horizontal .colorpicker-saturation {
+  margin-bottom: 4px;
+}
+
+.colorpicker.colorpicker-horizontal .colorpicker-color {
+  width: 100px;
+}
+
+.colorpicker.colorpicker-horizontal .colorpicker-hue,
+.colorpicker.colorpicker-horizontal .colorpicker-alpha {
+  float: left;
+  width: 100px;
+  height: 15px;
+  margin-bottom: 4px;
+  margin-left: 0;
+  cursor: col-resize;
+}
+
+.colorpicker.colorpicker-horizontal .colorpicker-hue i,
+.colorpicker.colorpicker-horizontal .colorpicker-alpha i {
+  position: absolute;
+  top: 0;
+  left: 0;
+  display: block;
+  width: 1px;
+  height: 15px;
+  margin-top: 0;
+  background: #ffffff;
+  border: none;
+}
+
+.colorpicker.colorpicker-horizontal .colorpicker-hue {
+  background-image: image-url("hue-horizontal.png");
+}
+
+.colorpicker.colorpicker-horizontal .colorpicker-alpha {
+  background-image: image-url("alpha-horizontal.png");
+}
+
+.colorpicker.colorpicker-hidden {
+  display: none;
+}
+
+.colorpicker.colorpicker-visible {
+  display: block;
+}
+
+.colorpicker-inline.colorpicker-visible {
+  display: inline-block;
+}
+
+.colorpicker-right:before {
+  right: 6px;
+  left: auto;
+}
+
+.colorpicker-right:after {
+  right: 7px;
+  left: auto;
+}
+
+.colorpicker-no-arrow:before {
+  border-right: 0;
+  border-left: 0;
+}
+
+.colorpicker-no-arrow:after {
+  border-right: 0;
+  border-left: 0;
+}

bootstrap-colorpicker-rails.gemspec

@@ -14,6 +14,7 @@ Gem::Specification.new do |gem|
   gem.version       = BootstrapColorpickerRails::Rails::VERSION
 
   gem.add_dependency "railties", ">= 3.0"
+  gem.add_dependency "sass-rails", ">= 4.0"
   gem.add_development_dependency "bundler", ">= 1.0"
   gem.add_development_dependency "rake"
 end

lib/bootstrap-colorpicker-rails/version.rb

@@ -1,5 +1,5 @@
 module BootstrapColorpickerRails
   module Rails
-    VERSION = "0.3.1"
+    VERSION = "0.4.0"
   end
 end