Implemented rm command

Can delete notes now by name.

Updated help text and README

7 files changed, 36 insertions, 1 deletions

diff --git a/README.md b/README.md
index 2a4c5ae..ed9249b 100644
--- a/README.md
+++ b/README.md
@@ -34,4 +34,5 @@ there), add ~/bin to your path, and you should be good to go.
     the lines that match along with their line numbers and files from which
     they came.
 *   **help**:  Displays the help text.
+*   **rm**: Deletes the specified note
 
diff --git a/TODO.mdown b/TODO.mdown
index 9feff30..985d7bf 100644
--- a/TODO.mdown
+++ b/TODO.mdown
@@ -21,4 +21,5 @@ completed when they're complete.
     if note name is the first argument
 *   Write "init" command to create the configured notes directory if it doesn't
     exist.
-*   Implemente better subdirectory handling when listing notes
+*   Implement better subdirectory handling when listing notes
+*   Implement rm action to delete notes
diff --git a/src/lib/note.cpp b/src/lib/note.cpp
index dac08ea..1e6a102 100644
--- a/src/lib/note.cpp
+++ b/src/lib/note.cpp
@@ -214,6 +214,15 @@ string note::get_extension() {
 }
 
 /**
+ * Deletes the current note instance from the filesystem.
+ *
+ * @return int Success or failure
+ */
+int note::rm() {
+  return remove( _path.out().c_str() );
+}
+
+/**
  * Gets the filename of the current note instance without its extension.
  *
  * @return string Note filename without extension
diff --git a/src/lib/note.h b/src/lib/note.h
index 011722b..8dc63f2 100644
--- a/src/lib/note.h
+++ b/src/lib/note.h
@@ -44,6 +44,7 @@ class note {
   note( string, string );
   int create( string );
   int edit( string );
+  int rm();
   void read();
   string itos( int );
   string get_current_date_time();
diff --git a/src/lib/note_list.cpp b/src/lib/note_list.cpp
index afb2978..dcd39f4 100644
--- a/src/lib/note_list.cpp
+++ b/src/lib/note_list.cpp
@@ -169,6 +169,24 @@ int note_list::cat_note( string note_name, vector<string>* pbody ) {
 }
 
 /**
+ * Deletes the specified note
+ *
+ * @param string note_name Name of the note to be deleted
+ *
+ * @return int Exit code (1 = error, 0 = success)
+ */
+int note_list::rm( string note_name ) {
+  int id = find_note_id( note_name );
+  if( id == -1 ) {
+    cout << "Note \"" << note_name << "\" does not exist." << endl;
+    return 1;
+  } else {
+    notes[id].rm();
+  }
+  return 0;
+}
+
+/**
  * TODO
  */
 vector<string> note_list::find( bool case_sensitive, string term ) {
diff --git a/src/lib/note_list.h b/src/lib/note_list.h
index 03cd3e2..3e3a2c6 100644
--- a/src/lib/note_list.h
+++ b/src/lib/note_list.h
@@ -39,6 +39,7 @@ class note_list {
   int add( string, string );
   int create( string, string );
   int edit( string, string );
+  int rm( string );
   vector<string> enum_names();
   vector<string> find( bool, string );
   int cat_note( string, vector<string>* );
diff --git a/src/main.cpp b/src/main.cpp
index cfc5dd7..bbfe566 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -35,6 +35,7 @@ int get_help() {
   " new <note>   Creates the specified note and opens for editing.\n"
   " edit <note>  Opens the specified note for editing.\n"
   " find <term>  Performs a case-insensitive search of all notes for the\n"
+  " rm <note>    Deletes the specified note.\n"
   "              given search term.\n"
   " help         Displays this help text\n"
   " ls,list      Lists all notes in note directory.\n";
@@ -168,6 +169,9 @@ int main( int argc, char** argv ) {
     } else if( arg == "edit" ) {
       string name = argv[i + 1];
       return list.edit( editor, name );
+    } else if( arg == "rm" ) {
+      string name = argv[i + 1];
+      return list.rm( name );
     } else if( arg == "find" ) {
       string term = argv[i + 1];
       return search_notes( list, term );