Actualizar plugin Additionals a 3.0.0

plugins/additionals/app/helpers/additionals_clipboardjs_helper.rb

@@ -0,0 +1,25 @@
+module AdditionalsClipboardjsHelper
+  def clipboardjs_button_for(target, clipboard_text_from_button = nil)
+    render_clipboardjs_button(target, clipboard_text_from_button) + render_clipboardjs_javascript(target)
+  end
+
+  private
+
+  def render_clipboardjs_button(target, clipboard_text_from_button)
+    data = { 'clipboard-target' => "##{target}",
+             'label-copied' => l(:label_copied_to_clipboard),
+             'label-to-copy' => l(:label_copy_to_clipboard) }
+
+    data['clipboard-text'] = clipboard_text_from_button if clipboard_text_from_button.present?
+
+    tag.button id: "zc_#{target}",
+               class: 'clipboard_button far fa-copy',
+               type: 'button',
+               title: l(:label_copy_to_clipboard),
+               data: data
+  end
+
+  def render_clipboardjs_javascript(target)
+    javascript_tag("setClipboardJS('#zc_#{target}');")
+  end
+end