Move examples related core extension feature by Bigdecimal to under the library/bigdecimal

6 files changed, 59 insertions, 70 deletions

diff --git a/spec/ruby/core/integer/coerce_spec.rb b/spec/ruby/core/integer/coerce_spec.rb
index f1f3256032..1d6dc9713f 100644
--- a/spec/ruby/core/integer/coerce_spec.rb
+++ b/spec/ruby/core/integer/coerce_spec.rb
@@ -1,7 +1,5 @@
 require_relative '../../spec_helper'
 
-require 'bigdecimal'
-
 describe "Integer#coerce" do
   context "fixnum" do
     describe "when given a Fixnum" do
@@ -90,15 +88,4 @@ describe "Integer#coerce" do
       ary.should == [1.2, a.to_f]
     end
   end
-
-  context "bigdecimal" do
-    it "produces Floats" do
-      x, y = 3.coerce(BigDecimal("3.4"))
-      x.class.should == Float
-      x.should == 3.4
-      y.class.should == Float
-      y.should == 3.0
-    end
-  end
-
 end
diff --git a/spec/ruby/core/rational/coerce_spec.rb b/spec/ruby/core/rational/coerce_spec.rb
deleted file mode 100644
index 9c0f05829b..0000000000
--- a/spec/ruby/core/rational/coerce_spec.rb
+++ /dev/null
@@ -1,6 +0,0 @@
-require_relative "../../spec_helper"
-require_relative '../../shared/rational/coerce'
-
-describe "Rational#coerce" do
-  it_behaves_like :rational_coerce, :coerce
-end
diff --git a/spec/ruby/core/time/at_spec.rb b/spec/ruby/core/time/at_spec.rb
index 0459589f01..7fec8ad548 100644
--- a/spec/ruby/core/time/at_spec.rb
+++ b/spec/ruby/core/time/at_spec.rb
@@ -32,13 +32,6 @@ describe "Time.at" do
       t2.nsec.should == t.nsec
     end
 
-    describe "passed BigDecimal" do
-      it "doesn't round input value" do
-        require 'bigdecimal'
-        Time.at(BigDecimal('1.1')).to_f.should == 1.1
-      end
-    end
-
     describe "passed Rational" do
       it "returns Time with correct microseconds" do
         t = Time.at(Rational(1_486_570_508_539_759, 1_000_000))
diff --git a/spec/ruby/library/bigdecimal/core_spec.rb b/spec/ruby/library/bigdecimal/core_spec.rb
new file mode 100644
index 0000000000..acee4dcf56
--- /dev/null
+++ b/spec/ruby/library/bigdecimal/core_spec.rb
@@ -0,0 +1,59 @@
+require_relative '../../spec_helper'
+require 'bigdecimal'
+
+describe "Core extension by bigdecimal" do
+  context "Integer#coerce" do
+    it "produces Floats" do
+      x, y = 3.coerce(BigDecimal("3.4"))
+      x.class.should == Float
+      x.should == 3.4
+      y.class.should == Float
+      y.should == 3.0
+    end
+  end
+
+  describe "Time.at passed BigDecimal" do
+    it "doesn't round input value" do
+      Time.at(BigDecimal('1.1')).to_f.should == 1.1
+    end
+  end
+
+  describe "BigDecimal#log" do
+    it "handles high-precision Rational arguments" do
+      result = BigDecimal('0.22314354220170971436137296411949880462556361100856391620766259404746040597133837784E0')
+      r = Rational(1_234_567_890, 987_654_321)
+      BigMath.log(r, 50).should == result
+    end
+  end
+
+  describe "Rational#coerce" do
+    it "returns the passed argument, self as Float, when given a Float" do
+      result = Rational(3, 4).coerce(1.0)
+      result.should == [1.0, 0.75]
+      result.first.is_a?(Float).should be_true
+      result.last.is_a?(Float).should be_true
+    end
+
+    it "returns the passed argument, self as Rational, when given an Integer" do
+      result = Rational(3, 4).coerce(10)
+      result.should == [Rational(10, 1), Rational(3, 4)]
+      result.first.is_a?(Rational).should be_true
+      result.last.is_a?(Rational).should be_true
+    end
+
+    it "coerces to Rational, when given a Complex" do
+      Rational(3, 4).coerce(Complex(5)).should == [Rational(5, 1), Rational(3, 4)]
+      Rational(12, 4).coerce(Complex(5, 1)).should == [Complex(5, 1), Complex(3)]
+    end
+
+    it "returns [argument, self] when given a Rational" do
+      Rational(3, 7).coerce(Rational(9, 2)).should == [Rational(9, 2), Rational(3, 7)]
+    end
+
+    it "raises an error when passed a BigDecimal" do
+      -> {
+        Rational(500, 3).coerce(BigDecimal('166.666666666'))
+      }.should raise_error(TypeError, /BigDecimal can't be coerced into Rational/)
+    end
+  end
+end
diff --git a/spec/ruby/library/bigmath/log_spec.rb b/spec/ruby/library/bigmath/log_spec.rb
deleted file mode 100644
index 2ffbf8b6b9..0000000000
--- a/spec/ruby/library/bigmath/log_spec.rb
+++ /dev/null
@@ -1,10 +0,0 @@
-require_relative '../../spec_helper'
-require 'bigdecimal'
-
-describe "BigDecimal#log" do
-  it "handles high-precision Rational arguments" do
-    result = BigDecimal('0.22314354220170971436137296411949880462556361100856391620766259404746040597133837784E0')
-    r = Rational(1_234_567_890, 987_654_321)
-    BigMath.log(r, 50).should == result
-  end
-end
diff --git a/spec/ruby/shared/rational/coerce.rb b/spec/ruby/shared/rational/coerce.rb
deleted file mode 100644
index ccc8901ba0..0000000000
--- a/spec/ruby/shared/rational/coerce.rb
+++ /dev/null
@@ -1,34 +0,0 @@
-require_relative '../../spec_helper'
-
-require 'bigdecimal'
-
-describe :rational_coerce, shared: true do
-  it "returns the passed argument, self as Float, when given a Float" do
-    result = Rational(3, 4).coerce(1.0)
-    result.should == [1.0, 0.75]
-    result.first.is_a?(Float).should be_true
-    result.last.is_a?(Float).should be_true
-  end
-
-  it "returns the passed argument, self as Rational, when given an Integer" do
-    result = Rational(3, 4).coerce(10)
-    result.should == [Rational(10, 1), Rational(3, 4)]
-    result.first.is_a?(Rational).should be_true
-    result.last.is_a?(Rational).should be_true
-  end
-
-  it "coerces to Rational, when given a Complex" do
-    Rational(3, 4).coerce(Complex(5)).should == [Rational(5, 1), Rational(3, 4)]
-    Rational(12, 4).coerce(Complex(5, 1)).should == [Complex(5, 1), Complex(3)]
-  end
-
-  it "returns [argument, self] when given a Rational" do
-    Rational(3, 7).coerce(Rational(9, 2)).should == [Rational(9, 2), Rational(3, 7)]
-  end
-
-  it "raises an error when passed a BigDecimal" do
-    -> {
-      Rational(500, 3).coerce(BigDecimal('166.666666666'))
-    }.should raise_error(TypeError, /BigDecimal can't be coerced into Rational/)
-  end
-end