Remove Message.FromChannel in favor of Client.FromChannel

README.md

@@ -96,4 +96,6 @@ Initial release
 ### v2
 
 - CTCP messages will no longer be rewritten. The decision was made that this
-library should pass through all messages without mangling them.
+  library should pass through all messages without mangling them.
+- Remove Message.FromChannel as this is not always accurate, while
+  Client.FromChannel should always be accurate.

parser.go

@@ -325,25 +325,6 @@ func (m *Message) Trailing() string {
 	return m.Params[len(m.Params)-1]
 }
 
-// FromChannel is mostly for PRIVMSG messages (and similar derived
-// messages) It will check if the message came from a channel or a
-// person. This is not always accurate, because some servers allow for
-// other characters at the start of a channel.
-//
-// TODO: Remove in favor of *Client.FromChannel(*Message)
-func (m *Message) FromChannel() bool {
-	if len(m.Params) < 1 || len(m.Params[0]) < 1 {
-		return false
-	}
-
-	switch m.Params[0][0] {
-	case '#', '&':
-		return true
-	default:
-		return false
-	}
-}
-
 // Copy will create a new copy of an message
 func (m *Message) Copy() *Message {
 	// Create a new message

parser_test.go

@@ -68,19 +68,6 @@ func TestMessageTrailing(t *testing.T) {
 	assert.Equal(t, "", m.Trailing())
 }
 
-func TestMessageFromChan(t *testing.T) {
-	t.Parallel()
-
-	m := MustParseMessage("PRIVMSG #test-msg :hello world")
-	assert.True(t, m.FromChannel(), "Wrong FromChannel value")
-
-	m = MustParseMessage("PRIVMSG bot :hello world")
-	assert.False(t, m.FromChannel(), "Wrong FromChannel value")
-
-	m = MustParseMessage("PING")
-	assert.False(t, m.FromChannel(), "Wrong FromChannel value")
-}
-
 func TestMessageCopy(t *testing.T) {
 	t.Parallel()