Description: Adapt specs to RSpec2
 Do require 'spec', the deprecated version of RSpec.
 Change be_close to be_within to avoid warnings
Author: Cédric Boutillier <boutil@debian.org>
Bug: https://github.com/clbustos/minimization/pull/1
Last-Update: 2012-12-10

--- a/spec/spec_helper.rb
+++ b/spec/spec_helper.rb
@@ -1,12 +1,6 @@
 $LOAD_PATH.unshift(File.dirname(__FILE__))
 $LOAD_PATH.unshift(File.join(File.dirname(__FILE__), '..', 'lib'))
 require 'minimization.rb'
-require 'spec'
-require 'spec/autorun'
-
-Spec::Runner.configure do |config|
-  
-end
 
 class String
   def deindent
--- a/spec/minimization_unidimensional_spec.rb
+++ b/spec/minimization_unidimensional_spec.rb
@@ -14,10 +14,10 @@
       @min.iterate
     end
     it "#x_minimum be close to expected" do 
-      @min.x_minimum.should be_close(@p1,@min.epsilon)
+      @min.x_minimum.should be_within(@min.epsilon).of(@p1)
     end
     it "#f_minimum ( f(x)) be close to expected" do 
-      @min.f_minimum.should be_close(@p2,@min.epsilon)
+      @min.f_minimum.should be_within(@min.epsilon).of(@p2)
     end
     context "#log" do
       subject {@min.log}
@@ -32,10 +32,10 @@
       @min = Minimization::GoldenSection.minimize(-1000,1000, &@func)
     end
     it "#x_minimum be close to expected" do 
-      @min.x_minimum.should be_close(@p1,@min.epsilon)
+      @min.x_minimum.should be_within(@min.epsilon).of(@p1)
     end
     it "#f_minimum ( f(x)) be close to expected" do 
-      @min.f_minimum.should be_close(@p2,@min.epsilon)
+      @min.f_minimum.should be_within(@min.epsilon).of(@p2)
     end
     context "#log" do
       subject {@min.log}
@@ -48,10 +48,10 @@
       @min = Minimization::Brent.minimize(-1000,1000, &@func)
     end
     it "should x be correct" do 
-      @min.x_minimum.should be_close(@p1,@min.epsilon)
+      @min.x_minimum.should be_within(@min.epsilon).of(@p1)
     end
     it "should f(x) be correct" do 
-      @min.f_minimum.should be_close(@p2,@min.epsilon)
+      @min.f_minimum.should be_within(@min.epsilon).of(@p2)
     end
     context "#log" do
       subject {@min.log}