test big rational

ruby · Jan 11, 2020 · 84d606a · 84d606a
1 parent 6102b74
commit 84d606a
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/language/numbers_spec.rb b/language/numbers_spec.rb
@@ -45,6 +45,10 @@
     eval('-3r').should == Rational(-3, 1)
   end
 
+  it "can be a float literal with trailing 'r' to represent a Rational" do
+    eval('0.0174532925199432957r').should == Rational(174532925199432957, 10000000000000000000)
+  end
+
   it "can be an bignum literal with trailing 'r' to represent a Rational" do
     eval('1111111111111111111111111111111111111111111111r').should == Rational(1111111111111111111111111111111111111111111111, 1)
     eval('-1111111111111111111111111111111111111111111111r').should == Rational(-1111111111111111111111111111111111111111111111, 1)