Replace Enumerable::Statistics by EnumerableStatistics

Author: mrkn

enumerable-statistics.gemspec

@@ -2,9 +2,16 @@
 lib = File.expand_path('../lib', __FILE__)
 $LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
 
+require 'enumerable_statistics/version'
+
 Gem::Specification.new do |spec|
   spec.name          = "enumerable-statistics"
-  spec.version       = '1.1.0.dev'
+  spec.version       = [
+                         EnumerableStatistics::Version::MAJOR,
+                         EnumerableStatistics::Version::MINOR,
+                         EnumerableStatistics::Version::MICRO,
+                         EnumerableStatistics::Version::TAG
+                       ].compact.join('.')
   spec.authors       = ["Kenta Murata"]
   spec.email         = ["[email protected]"]
 

lib/enumerable/statistics.rb

@@ -1,7 +1 @@
 require "enumerable/statistics/extension"
-
-module Enumerable
-  module Statistics
-    VERSION = Gem.loaded_specs['enumerable-statistics'].version.to_s
-  end
-end

lib/enumerable_statistics/version.rb

@@ -0,0 +1,9 @@
+module EnumerableStatistics
+  VERSION = '1.1.0-dev'
+
+  module Version
+    numbers, TAG = VERSION.split('-', 2)
+    MAJOR, MINOR, MICRO = numbers.split('.', 3).map(&:to_i)
+    STRING = VERSION
+  end
+end