Create two separate 'version' functions

lib/bitstyles_phoenix.ex

@@ -48,7 +48,7 @@ defmodule BitstylesPhoenix do
 
   ### Bitstyles version
 
-  BitstylesPhoenix will generate classes #{BitstylesPhoenix.Bitstyles.version(:string)} of bitstyles.
+  BitstylesPhoenix will generate classes #{BitstylesPhoenix.Bitstyles.version_string()} of bitstyles.
   You can set older versions with a configuration:
 
   ```elixir

lib/bitstyles_phoenix/bitstyles.ex

@@ -8,17 +8,17 @@ defmodule BitstylesPhoenix.Bitstyles do
            when target_version < version and current_version >= version
 
   def cdn_url do
-    "#{@cdn_url}@#{version(:string)}"
+    "#{@cdn_url}@#{version_string()}"
   end
 
   @doc """
   Returns the classnames for the configured version.
   Input classnames are assumed to be from the #{@default_version} version of bitstyles.
   """
-  def classname(name), do: classname(name, version(:tuple))
+  def classname(name), do: classname(name, version())
 
   def classname(class, version) when is_tuple(version) do
-    downgrade_classname(class, version, default_version(:tuple))
+    downgrade_classname(class, version, default_version())
   end
 
   # Note about class renaming:
@@ -162,25 +162,23 @@ defmodule BitstylesPhoenix.Bitstyles do
     """)
   end
 
-  def version(format \\ :tuple) do
-    bitstyles_version_override = Process.get(:bitstyles_phoenix_bistyles_version)
+  def version() do
+    version_to_tuple(version_string())
+  end
 
-    version =
-      bitstyles_version_override ||
-        Application.get_env(:bitstyles_phoenix, :bitstyles_version, @default_version)
+  def version_string() do
+    bitstyles_version_override = Process.get(:bitstyles_phoenix_bistyles_version)
 
-    get_version_in_format(version, format)
+    bitstyles_version_override ||
+      Application.get_env(:bitstyles_phoenix, :bitstyles_version, @default_version)
   end
 
-  def default_version(format \\ :tuple) do
-    get_version_in_format(@default_version, format)
+  def default_version() do
+    version_to_tuple(@default_version)
   end
 
-  defp get_version_in_format(version, format) do
-    case format do
-      :tuple -> version_to_tuple(version)
-      :string -> version_to_string(version)
-    end
+  def default_version_string do
+    @default_version
   end
 
   defp version_to_tuple(version) when is_tuple(version), do: version

lib/bitstyles_phoenix/component/button.ex

@@ -287,7 +287,7 @@ defmodule BitstylesPhoenix.Component.Button do
     extra = assigns_to_attributes(assigns, [:icon, :class, :color, :shape, :variant])
 
     assigns =
-      if Bitstyles.version(:tuple) >= {5, 0, 0} && assigns[:variant] do
+      if Bitstyles.version() >= {5, 0, 0} && assigns[:variant] do
         IO.warn("Attribute `variant` is deprecated in ui_button/1! Change to `color` and `shape`")
 
         assigns
@@ -298,7 +298,7 @@ defmodule BitstylesPhoenix.Component.Button do
       end
 
     classes =
-      if Bitstyles.version(:tuple) >= {5, 0, 0} do
+      if Bitstyles.version() >= {5, 0, 0} do
         color_and_shape_classes(assigns[:color], assigns[:shape])
       else
         variant_classes(assigns[:variant])
@@ -538,7 +538,7 @@ defmodule BitstylesPhoenix.Component.Button do
     extra = assigns_to_attributes(assigns, [:icon, :label, :reversed, :color, :title])
 
     extra =
-      if Bitstyles.version(:tuple) >= {5, 0, 0} do
+      if Bitstyles.version() >= {5, 0, 0} do
         if assigns[:reversed] do
           Keyword.put_new(extra, :"data-theme", "dark")
         else

lib/bitstyles_phoenix/component/description_list.ex

@@ -161,7 +161,7 @@ defmodule BitstylesPhoenix.Component.DescriptionList do
 
     # u-gap-l and u-gap-xl in 5.0.0 are equivalent to respectively u-gap-m and u-gap-l in 4.3.0
     gap_class =
-      if Bitstyles.version(:tuple) >= {5, 0, 0} do
+      if Bitstyles.version() >= {5, 0, 0} do
         "u-gap-l"
       else
         "u-gap-m"

lib/bitstyles_phoenix/component/dropdown.ex

@@ -456,7 +456,7 @@ defmodule BitstylesPhoenix.Component.Dropdown do
       assigns_from_single_slot(assigns, :button, exclude: [:label, :icon_file])
 
     button_extra =
-      if Bitstyles.version(:tuple) >= {5, 0, 0} do
+      if Bitstyles.version() >= {5, 0, 0} do
         button_extra
         |> Keyword.put_new(:color, :secondary)
       else
@@ -516,7 +516,7 @@ defmodule BitstylesPhoenix.Component.Dropdown do
       |> assigns_to_attributes()
 
     extra =
-      if Bitstyles.version(:tuple) >= {5, 0, 0} do
+      if Bitstyles.version() >= {5, 0, 0} do
         extra
         |> Keyword.put_new(:shape, "menu")
         |> Keyword.put_new(:color, "transparent")

lib/bitstyles_phoenix/showcase.ex

@@ -6,7 +6,7 @@ defmodule BitstylesPhoenix.Showcase do
 
   defmacro story(name, doctest_iex_code, doctest_expected_results, opts \\ []) do
     default_version =
-      BitstylesPhoenix.Bitstyles.default_version(:string)
+      BitstylesPhoenix.Bitstyles.default_version_string()
       |> String.to_atom()
 
     doctest_expected_results =