Moved setter/getter for various object types in their own file

Author: cmaglie

objects.go

@@ -0,0 +1,47 @@
+/*
+ * This file is part of PropertiesMap library.
+ *
+ * Copyright 2018 Arduino AG (http://www.arduino.cc/)
+ *
+ * PropertiesMap library is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ * As a special exception, you may use this file as part of a free software
+ * library without restriction.  Specifically, if other files instantiate
+ * templates or use macros or inline functions from this file, or you compile
+ * this file and link it with other files to produce an executable, this
+ * file does not by itself cause the resulting executable to be covered by
+ * the GNU General Public License.  This exception does not however
+ * invalidate any other reasons why the executable file might be covered by
+ * the GNU General Public License.
+ */
+
+package properties
+
+// GetBoolean returns true if the map contains the specified key and the value
+// equals to the string "true", in any other case returns false.
+func (m Map) GetBoolean(key string) bool {
+	value, ok := m[key]
+	return ok && value == "true"
+}
+
+// SetBoolean sets the specified key to the string "true" of "false" if the value
+// is respectively true or false.
+func (m Map) SetBoolean(key string, value bool) {
+	if value {
+		m[key] = "true"
+	} else {
+		m[key] = "false"
+	}
+}

properties.go

@@ -293,23 +293,6 @@ func (m Map) Equals(other Map) bool {
 	return reflect.DeepEqual(m, other)
 }
 
-// GetBoolean returns true if the map contains the specified key and the value
-// equals to the string "true", in any other case returns false.
-func (m Map) GetBoolean(key string) bool {
-	value, ok := m[key]
-	return ok && value == "true"
-}
-
-// SetBoolean sets the specified key to the string "true" of "false" if the value
-// is respectively true or false.
-func (m Map) SetBoolean(key string, value bool) {
-	if value {
-		m[key] = "true"
-	} else {
-		m[key] = "false"
-	}
-}
-
 // MergeMapsOfProperties merge the map-of-Maps (obtained from the method FirstLevelOf()) into the
 // target map-of-Maps.
 func MergeMapsOfProperties(target map[string]Map, sources ...map[string]Map) map[string]Map {