Moved file map to a support folder.

Author: jdantonio

concurrent-ruby-edge.gemspec

@@ -1,7 +1,8 @@
 $:.push File.join(File.dirname(__FILE__), 'lib')
+$:.push File.join(File.dirname(__FILE__), 'support')
 
 require 'concurrent/version'
-require 'concurrent/file_map'
+require 'file_map'
 
 Gem::Specification.new do |s|
   git_files = `git ls-files`.split("\n")
@@ -15,7 +16,7 @@ Gem::Specification.new do |s|
   s.summary          = 'Edge features and additions to the concurrent-ruby gem.'
   s.license          = 'MIT'
   s.date             = Time.now.strftime('%Y-%m-%d')
-  s.files            = Concurrent::FILE_MAP.fetch :edge
+  s.files            = FileMap::MAP.fetch(:edge)
   s.extra_rdoc_files = Dir['README*', 'LICENSE*']
   s.require_paths    = ['lib']
   s.description      = <<-TXT

concurrent-ruby.gemspec

@@ -1,7 +1,8 @@
 $:.push File.join(File.dirname(__FILE__), 'lib')
+$:.push File.join(File.dirname(__FILE__), 'support')
 
 require 'concurrent/version'
-require 'concurrent/file_map'
+require 'file_map'
 
 Gem::Specification.new do |s|
   git_files = `git ls-files`.split("\n")
@@ -15,7 +16,7 @@ Gem::Specification.new do |s|
   s.summary          = 'Modern concurrency tools for Ruby. Inspired by Erlang, Clojure, Scala, Haskell, F#, C#, Java, and classic concurrency patterns.'
   s.license          = 'MIT'
   s.date             = Time.now.strftime('%Y-%m-%d')
-  s.files            = Concurrent::FILE_MAP.fetch :core
+  s.files            = FileMap::MAP.fetch(:core)
   s.extra_rdoc_files = Dir['README*', 'LICENSE*', 'CHANGELOG*']
   s.require_paths    = ['lib']
   s.description      = <<-EOF

support/file_map.rb

@@ -0,0 +1,17 @@
+module FileMap
+
+  GIT_FILES      = `git ls-files`.split("\n")
+  ALL_LIB_FILES  = Dir['lib/concurrent/**/*.rb'] & GIT_FILES
+  EDGE_LIB_FILES = Dir['lib/concurrent/actor.rb',
+                       'lib/concurrent/actor/**/*.rb',
+                       'lib/concurrent/channel.rb',
+                       'lib/concurrent/channel/**/*.rb',
+                       'lib/concurrent/agent.rb',
+                       'lib/concurrent/edge/**/*.rb'] & GIT_FILES
+  CORE_LIB_FILES = ALL_LIB_FILES - EDGE_LIB_FILES
+
+  MAP = {
+    core: CORE_LIB_FILES + %w(lib/concurrent.rb lib/concurrent_ruby.rb),
+    edge: EDGE_LIB_FILES + %w(lib/concurrent-edge.rb)
+  }
+end