Added Text::Patterns::FLOATING_POINT_NUMBER (closes #553).

lib/ronin/support/text/patterns/numeric.rb

@@ -32,6 +32,11 @@ module Patterns
         # @since 1.0.0
         NUMBER = /[0-9]+/
 
+        # Regular expression for finding all floating point numbers in text.
+        #
+        # @since 1.2.0
+        FLOATING_POINT_NUMBER = /\d+\.\d+(?:e[+-]?\d+)?/
+
         # Regular expression for finding a octal bytes (0 - 377)
         #
         # @since 1.2.0

spec/text/patterns/numeric_spec.rb

@@ -13,6 +13,34 @@
     end
   end
 
+  describe "FLOATING_POINT_NUMBER" do
+    subject { described_class::FLOATING_POINT_NUMBER }
+
+    it "must match 0.5" do
+      expect('0.5').to fully_match(subject)
+    end
+
+    it "must match 0.1234" do
+      expect('0.1234').to fully_match(subject)
+    end
+
+    it "must match 1234.0" do
+      expect('1234.0').to fully_match(subject)
+    end
+
+    it "must match 1.0e10" do
+      expect('1.0e10').to fully_match(subject)
+    end
+
+    it "must match 1.0e+10" do
+      expect('1.0e+10').to fully_match(subject)
+    end
+
+    it "must match 1.0e-10" do
+      expect('1.0e-10').to fully_match(subject)
+    end
+  end
+
   describe "OCTAL_BYTE" do
     subject { described_class::OCTAL_BYTE }