brew-aspell-dictionaries: make a developer command

Library/Contributions/cmd/brew-aspell-dictionaries.rb

@@ -1,36 +0,0 @@
-require 'open-uri'
-require 'resource'
-require 'formula'
-
-dict_url    = "http://ftpmirror.gnu.org/aspell/dict"
-dict_mirror = "http://ftp.gnu.org/gnu/aspell/dict"
-languages   = {}
-
-open("#{dict_url}/0index.html") do |content|
-  content.each_line do |line|
-    break if %r{^</table} === line
-    next unless /^<tr><td><a/ === line
-
-    fields = line.split('"')
-    lang, path = fields[1], fields[3]
-    lang.gsub!("-", "_")
-    languages[lang] = path
-  end
-end
-
-languages.inject([]) do |resources, (lang, path)|
-  r = Resource.new(lang)
-  r.owner = Formulary.factory("aspell")
-  r.url "#{dict_url}/#{path}"
-  r.mirror "#{dict_mirror}/#{path}"
-  resources << r
-end.each(&:fetch).each do |r|
-  puts <<-EOS
-    resource "#{r.name}" do
-      url "#{r.url}"
-      mirror "#{r.mirrors.first}"
-      sha1 "#{r.cached_download.sha1}"
-    end
-
-  EOS
-end

Library/Homebrew/cmd/aspell-dictionaries.rb

@@ -0,0 +1,40 @@
+require 'open-uri'
+require 'resource'
+require 'formula'
+
+module Homebrew
+  def aspell_dictionaries
+    dict_url    = "http://ftpmirror.gnu.org/aspell/dict"
+    dict_mirror = "http://ftp.gnu.org/gnu/aspell/dict"
+    languages   = {}
+
+    open("#{dict_url}/0index.html") do |content|
+      content.each_line do |line|
+        break if %r{^</table} === line
+        next unless /^<tr><td><a/ === line
+
+        fields = line.split('"')
+        lang, path = fields[1], fields[3]
+        lang.gsub!("-", "_")
+        languages[lang] = path
+      end
+    end
+
+    languages.inject([]) do |resources, (lang, path)|
+      r = Resource.new(lang)
+      r.owner = Formulary.factory("aspell")
+      r.url "#{dict_url}/#{path}"
+      r.mirror "#{dict_mirror}/#{path}"
+      resources << r
+    end.each(&:fetch).each do |r|
+      puts <<-EOS
+        resource "#{r.name}" do
+          url "#{r.url}"
+          mirror "#{r.mirrors.first}"
+          sha1 "#{r.cached_download.sha1}"
+        end
+
+      EOS
+    end
+  end
+end