fuzzy: Add FuzzyFloat (Closes #124).

As suggested by @savingschampion

2 files changed, 29 insertions, 2 deletions

diff --git a/docs/changelog.rst b/docs/changelog.rst
index 57b29c4..aba1d76 100644
--- a/docs/changelog.rst
+++ b/docs/changelog.rst
@@ -11,6 +11,7 @@ ChangeLog
 
     - Add support for :attr:`factory.fuzzy.FuzzyInteger.step`, thanks to `ilya-pirogov <https://github.com/ilya-pirogov>`_ (:issue:`120`)
     - Add :meth:`~factory.django.mute_signals` decorator to temporarily disable some signals, thanks to `ilya-pirogov <https://github.com>`_ (:issue:`122`)
+    - Add :class:`~factory.fuzzy.FuzzyFloat` (:issue:`124`)
 
 .. _v2.3.1:
 
diff --git a/docs/fuzzy.rst b/docs/fuzzy.rst
index 2fe60b8..1480419 100644
--- a/docs/fuzzy.rst
+++ b/docs/fuzzy.rst
@@ -107,9 +107,9 @@ FuzzyInteger
 FuzzyDecimal
 ------------
 
-.. class:: FuzzyDecimal(low[, high])
+.. class:: FuzzyDecimal(low[, high[, precision=2]])
 
-    The :class:`FuzzyDecimal` fuzzer generates random integers within a given
+    The :class:`FuzzyDecimal` fuzzer generates random :class:`decimals <decimal.Decimal>` within a given
     inclusive range.
 
     The :attr:`low` bound may be omitted, in which case it defaults to 0:
@@ -140,6 +140,32 @@ FuzzyDecimal
         int, the number of digits to generate after the dot. The default is 2 digits.
 
 
+FuzzyFloat
+----------
+
+.. class:: FuzzyFloat(low[, high])
+
+    The :class:`FuzzyFloat` fuzzer provides random :class:`float` objects within a given inclusive range.
+
+    .. code-block:: pycon
+
+        >>> FuzzyFloat(0.5, 42.7)
+        >>> fi.low, fi.high
+        0.5, 42.7
+
+        >>> fi = FuzzyFloat(42.7)
+        >>> fi.low, fi.high
+        0.0, 42.7
+
+
+    .. attribute:: low
+
+        decimal, the inclusive lower bound of generated floats
+
+    .. attribute:: high
+
+        decimal, the inclusive higher bound of generated floats
+
 FuzzyDate
 ---------