lib/standard/string: Added implementations for to_upper and to_lower on FlatBuffer

Signed-off-by: Lucas Bajolet <r4pass@hotmail.com>

diff --git a/lib/standard/string.nit b/lib/standard/string.nit
index 638efff..d09aadc 100644 (file)
--- a/lib/standard/string.nit
+++ b/lib/standard/string.nit
@@ -1177,6 +1177,24 @@ class FlatBuffer
                end
                return new_buf
        end
+
+       redef fun to_upper
+       do
+               var new_buf = new FlatBuffer.with_capacity(self.length)
+               for i in self.chars do
+                       new_buf.add(i.to_upper)
+               end
+               return new_buf
+       end
+
+       redef fun to_lower
+       do
+               var new_buf = new FlatBuffer.with_capacity(self.length)
+               for i in self.chars do
+                       new_buf.add(i.to_lower)
+               end
+               return new_buf
+       end
 end
 
 private class FlatBufferReverseIterator

diff --git a/tests/sav/test_to_upper_lower.res b/tests/sav/test_to_upper_lower.res
new file mode 100644 (file)
index 0000000..e69de29

diff --git a/tests/sav/test_to_upper_lower_alt1.res b/tests/sav/test_to_upper_lower_alt1.res
new file mode 100644 (file)
index 0000000..e69de29

diff --git a/tests/test_to_upper_lower.nit b/tests/test_to_upper_lower.nit
new file mode 100644 (file)
index 0000000..4a237ef
--- /dev/null
+++ b/tests/test_to_upper_lower.nit
@@ -0,0 +1,26 @@
+# This file is part of NIT ( http://www.nitlanguage.org ).
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+var x: Text
+var y: Text
+
+x = "test"
+y = "TEST"
+
+#alt1 x = new FlatBuffer.from("test")
+#alt1 y = new FlatBuffer.from("TEST")
+
+assert x.to_upper == y
+assert y.to_lower == x
+