Drop YarnHelper.get_next_match and related code

2 files changed, 0 insertions, 46 deletions

diff --git a/yarns/yarnhelper.py b/yarns/yarnhelper.py
index 732562a..a1f9c8a 100644
--- a/yarns/yarnhelper.py
+++ b/yarns/yarnhelper.py
@@ -32,20 +32,8 @@ variables_filename = os.environ.get('VARIABLES', 'vars.yaml')
 class YarnHelper(object):
 
     def __init__(self):
-        self._env = dict(os.environ)
-        self._next_match = 1
         self._variables = None  # None means not loaded, otherwise dict
 
-    def set_environment(self, env):
-        self._env = dict(env)
-
-    def get_next_match(self):
-        name = 'MATCH_{}'.format(self._next_match)
-        if name not in self._env:
-            raise Error('no next match')
-        self._next_match += 1
-        return self._env[name]
-
     def get_variable(self, name):
         if self._variables is None:
             self._variables = self._load_variables()
diff --git a/yarns/yarnhelper_tests.py b/yarns/yarnhelper_tests.py
index 5290944..f42a10a 100644
--- a/yarns/yarnhelper_tests.py
+++ b/yarns/yarnhelper_tests.py
@@ -22,40 +22,6 @@ import unittest
 import yarnhelper
 
 
-class GetNextMatchTests(unittest.TestCase):
-
-    def test_raises_error_if_no_next_match(self):
-        h = yarnhelper.YarnHelper()
-        h.set_environment({})
-        with self.assertRaises(yarnhelper.Error):
-            h.get_next_match()
-
-    def test_returns_first_match_if_there(self):
-        h = yarnhelper.YarnHelper()
-        h.set_environment({
-            'MATCH_1': 'first',
-        })
-        self.assertEqual(h.get_next_match(), 'first')
-
-    def test_returns_second_match_if_there(self):
-        h = yarnhelper.YarnHelper()
-        h.set_environment({
-            'MATCH_1': 'first',
-            'MATCH_2': 'second',
-        })
-        self.assertEqual(h.get_next_match(), 'first')
-        self.assertEqual(h.get_next_match(), 'second')
-
-    def test_raises_error_if_no_more_matches(self):
-        h = yarnhelper.YarnHelper()
-        h.set_environment({
-            'MATCH_1': 'first',
-        })
-        self.assertEqual(h.get_next_match(), 'first')
-        with self.assertRaises(yarnhelper.Error):
-            h.get_next_match()
-
-
 class PersistentVariableTests(unittest.TestCase):
 
     def setUp(self):