From 13e2dc6498bfc69b96dbf2a4591eadef0f0721f8 Mon Sep 17 00:00:00 2001
From: Nathan Goldbaum <ngoldbau@illinois.edu>
Date: Mon, 3 Sep 2018 12:23:58 -0500
Subject: [PATCH 1/3] add unyt_array.argsort. Fixes #51

---
 unyt/array.py | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/unyt/array.py b/unyt/array.py
index 9e4ef409..e836c9fb 100644
--- a/unyt/array.py
+++ b/unyt/array.py
@@ -1099,6 +1099,24 @@ def to_ndarray(self):
         """
         return np.array(self)
 
+    def argsort(self, axis=-1, kind='quicksort', order=None):
+        """
+        Returns the indices that would sort the array.
+
+        See the documentation of ndarray.argsort for details about the keyword
+        arguments.
+
+        Example
+        -------
+        >>> from unyt import km
+        >>> data = [3, 8, 7]*km
+        >>> np.argsort(data)
+        array([0, 2, 1])
+        >>> data.argsort()
+        array([0, 2, 1])
+        """
+        return self.view(np.ndarray).argsort(axis, kind, order)
+
     @classmethod
     def from_astropy(cls, arr, unit_registry=None):
         """

From 80a80367d58242127b7ac6dabef1b9872444ba29 Mon Sep 17 00:00:00 2001
From: Nathan Goldbaum <ngoldbau@illinois.edu>
Date: Mon, 3 Sep 2018 12:40:49 -0500
Subject: [PATCH 2/3] run windows tests on an x64 build

---
 appveyor.yml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/appveyor.yml b/appveyor.yml
index 74ea6ef5..605bfcbf 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -4,6 +4,8 @@ environment:
     - TOXENV: py27
     - TOXENV: py37
 
+platform: x64
+
 matrix:
   fast_finish: true
 

From d36f980f25c5b18de31ccfc0ea45d3a33b8caa50 Mon Sep 17 00:00:00 2001
From: Nathan Goldbaum <ngoldbau@illinois.edu>
Date: Mon, 3 Sep 2018 14:38:34 -0500
Subject: [PATCH 3/3] paper over platform-specific issue

---
 appveyor.yml  | 2 --
 unyt/array.py | 8 ++++----
 2 files changed, 4 insertions(+), 6 deletions(-)

diff --git a/appveyor.yml b/appveyor.yml
index 605bfcbf..74ea6ef5 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -4,8 +4,6 @@ environment:
     - TOXENV: py27
     - TOXENV: py37
 
-platform: x64
-
 matrix:
   fast_finish: true
 
diff --git a/unyt/array.py b/unyt/array.py
index e836c9fb..6cd924cc 100644
--- a/unyt/array.py
+++ b/unyt/array.py
@@ -1110,10 +1110,10 @@ def argsort(self, axis=-1, kind='quicksort', order=None):
         -------
         >>> from unyt import km
         >>> data = [3, 8, 7]*km
-        >>> np.argsort(data)
-        array([0, 2, 1])
-        >>> data.argsort()
-        array([0, 2, 1])
+        >>> print(np.argsort(data))
+        [0 2 1]
+        >>> print(data.argsort())
+        [0 2 1]
         """
         return self.view(np.ndarray).argsort(axis, kind, order)