Merge pull request #130 from Yskie/branch-edit-command

Fix task to string issue

src/main/java/seedu/address/logic/Messages.java

@@ -29,8 +29,7 @@ public class Messages {
     public static String getErrorMessageForDuplicatePrefixes(Prefix... duplicatePrefixes) {
         assert duplicatePrefixes.length > 0;
 
-        Set<String> duplicateFields =
-                Stream.of(duplicatePrefixes).map(Prefix::toString).collect(Collectors.toSet());
+        Set<String> duplicateFields = Stream.of(duplicatePrefixes).map(Prefix::toString).collect(Collectors.toSet());
 
         return MESSAGE_DUPLICATE_FIELDS + String.join(" ", duplicateFields);
     }
@@ -47,8 +46,8 @@ public static String format(Person person) {
                 .append(person.getEmail())
                 .append("; Address: ")
                 .append(person.getAddress())
-                .append("; Tasks: ");
-        person.getTasks().forEach(builder::append);
+                .append("; Tasks: ")
+                .append(person.getTaskString());
         return builder.toString();
     }
 

src/main/java/seedu/address/model/person/Person.java

@@ -112,6 +112,18 @@ public boolean isSamePerson(Person otherPerson) {
                 && otherPerson.getName().equals(getName());
     }
 
+    /**
+     * Returns all the assigned task in string.
+     */
+    public String getTaskString() {
+        final StringBuilder builder = new StringBuilder();
+        tasks.forEach(builder::append);
+        if (builder.length() != 0) {
+            return builder.substring(0, builder.length() - 2);
+        }
+        return builder.toString();
+    }
+
     /**
      * Returns true if both persons have the same identity and data fields.
      * This defines a stronger notion of equality between two persons.
@@ -151,5 +163,4 @@ public String toString() {
                 .add("tasks", tasks)
                 .toString();
     }
-
 }

src/main/java/seedu/address/model/task/Task.java

@@ -122,6 +122,11 @@ public int hashCode() {
         return Objects.hash(name, description, priority, deadline);
     }
 
+    @Override
+    public String toString() {
+        return name.toString() + ", ";
+    }
+
     /**
      * Compare with other tasks for sorting in tags.
      * @param otherTask Task to be compared to