Better index structure for vars, mixins, and functions.

doc-src/content/index/functions.haml

@@ -6,11 +6,12 @@ body_id: home
 %article
   %h1#logo Sass Based Functions
   
-  - all_functions.sort_by{|i| i.first.identifier}.each do |item, functions|
-    %h3= link_to item[:title], item
+  - all_functions.sorted_and_grouped_by_name{|f| f.last.name }.each do |(group, functions)|
+    %h3= group
     %ul
-      - functions.sort_by{|f| f.name}.each do |f|
-        %li= f.sass_signature(:html)
+      - functions.each do |(i, f)|
+        %li
+          %a{:href=>"#{i.path}#function-#{f.name}"}= f.sass_signature(:html)
 
   %h1#logo All Ruby Based Functions
   %ul

doc-src/content/index/mixins.haml

@@ -6,9 +6,9 @@ body_id: home
 %article
   %h1#logo Compass Mixins
   
-  - all_mixins.sort_by{|i| i.first.identifier}.each do |item, mixins|
-    %h3= link_to item[:title], item
+  - all_mixins.sorted_and_grouped_by_name{|m| m.last.name }.each do |(group, mixins)|
+    %h3= group
     %ul
-      - mixins.sort_by{|m| m.name}.each do |m|
-        %li= m.sass_signature(:none, :html)
-
+      - mixins.each do |(i, m)|
+        %li
+          %a{:href=>"#{i.path}#mixin-#{m.name}"}= m.sass_signature(:none, :html)

doc-src/content/index/variables.haml

@@ -6,10 +6,10 @@ body_id: home
 %article
   %h1#logo Compass Variables
   
-  - all_constants.sort_by{|i| i.first.identifier}.each do |item, constants|
-    %h3= link_to item[:title], item
+  - all_constants.sorted_and_grouped_by_name{|v| v.last.name }.each do |(group, variables)|
+    %h3= group
     %ul
-      - constants.sort_by{|c| c.name}.each do |c|
-        %li $#{c.name}
-
+      - variables.each do |(i, v)|
+        %li
+          %a{:href=>"#{i.path}#const-#{v.name}"}= "$" + v.name
   

doc-src/lib/default.rb

@@ -28,6 +28,12 @@ def body_attributes(item)
   }
 end
 
+module Enumerable
+  def sorted_and_grouped_by_name
+    sort_by{|i| yield(i)}.group_by{|i| yield(i).sub(/^[^\w]/,"")[0..0].upcase}
+  end
+end
+
 class Recycler
   attr_accessor :values
   attr_accessor :index

doc-src/lib/stylesheets.rb

@@ -160,42 +160,28 @@ def constants(item)
 end
 
 def all_constants
-  variables = []
-  @items.each do |item|
-    next unless item.identifier =~ %r{/reference}
-    next unless item[:stylesheet]
-    vars = constants(item)
-    if vars.any?
-      variables << [item, vars]
-    end
+  @items.inject([]) do |variables, item|
+    next variables unless item.identifier =~ %r{/reference}
+    next variables unless item[:stylesheet]
+    variables += constants(item).map{|v| [item, v] }
   end
-  variables
 end
 
 def all_mixins
-  all_mixins = []
-  @items.each do |item|
-    next unless item.identifier =~ %r{/reference}
-    next unless item[:stylesheet]
-    ms = mixins(item)
-    if ms.any?
-      all_mixins << [item, ms]
-    end
+  @items.inject([]) do |all_mixins, item|
+    next all_mixins unless item.identifier =~ %r{/reference}
+    next all_mixins unless item[:stylesheet]
+    all_mixins += mixins(item).map{|m| [item, m] }
   end
-  all_mixins
 end
 
 def all_functions
-  all_functions = []
-  @items.each do |item|
-    next unless item.identifier =~ %r{/reference}
-    next unless item[:stylesheet]
-    fns = functions(item)
-    if fns.any?
-      all_functions << [item, fns]
-    end
+  rv = @items.inject([]) do |all_functions, item|
+    next all_functions unless item.identifier =~ %r{/reference}
+    next all_functions unless item[:stylesheet]
+    all_functions += functions(item).map{|f| [item, f] }
   end
-  all_functions
+  rv
 end
 
 def example_items