Improve docs

lib/heroicons.ex

@@ -1,18 +1,25 @@
 defmodule Heroicons do
   @moduledoc """
-  This library provides functions and components for every [Heroicon](https://github.com/tailwindlabs/heroicons).
+  This library provides Phoenix Components for every [Heroicon](https://github.com/tailwindlabs/heroicons).
+  See `Heroicons.Outline` and `Heroicons.Solid` for the two styles of icon.
 
-  Heroicons are provided as functions in `Heroicons.Outline` and `Heroicons.Solid`,
+  ## Examples
-  and as `Phoenix.Component`s in `Heroicons.Components.Outline` and `Heroicons.Components.Solid`.
+      <Heroicons.Outline.adjustments />
 
-  Note that components require your project to have `:phoenix_live_view` as a dependency.
+      <Heroicons.Solid.arrow_circle_right class="w-6 h-6" />
+
+  Functions are also provided but deprecated
+
+      <%= Heroicons.Outline.adjustments() %>
+
+      <%= Heroicons.Solid.arrow_circle_right(class: "w-6 h-6") />
 
   Heroicons are designed by [Steve Schoger](https://twitter.com/steveschoger)
   """
 
   defmodule Outline do
     @moduledoc """
-    Outline style icons drawn with a stroke, packaged as functions.
+    Outline style icons drawn with a stroke, packaged as Phoenix Components.
 
     For primary navigation and marketing sections, designed to be rendered at 24x24.
     """
@@ -22,7 +29,7 @@ defmodule Heroicons do
 
   defmodule Solid do
     @moduledoc """
-    Solid style icons drawn with fills,  packaged as functions.
+    Solid style icons drawn with fills, packaged as Phoenix Components.
 
     For buttons, form elements, and to support text, designed to be rendered at 20x20.
     """

lib/heroicons/generator.ex

@@ -24,16 +24,19 @@ defmodule Heroicons.Generator do
     doc = """
     ![](assets/#{Path.relative_to(path, :code.priv_dir(:heroicons))}) {: width=24px}
 
-    Use as a `Phoenix.Component`
+    ## Examples
-      <.#{name}>
 
-      <.#{name} class="h-6 w-6 text-gray-500">
+    Use as a `Phoenix.Component`
+
+        <.#{name} />
+
+        <.#{name} class="h-6 w-6 text-gray-500" />
 
     Can also be used as a function (deprecated)
 
-      <%= #{name}() %>
+        <%= #{name}() %>
 
-      <%= #{name}(class: "h-6 w-6 text-gray-500") %>
+        <%= #{name}(class: "h-6 w-6 text-gray-500") %>
     """
 
     quote do
@@ -62,8 +65,6 @@ defmodule Heroicons.Generator do
             "please use <.#{unquote(name)} class=\"...\" /> inside HEEx templates instead"
         )
 
-        #        opts = Keyword.merge(unquote(default_attrs), opts)
-
         attrs =
           for {k, v} <- opts do
             safe_k =