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-rw-r--r--lib/csv.rb9
1 files changed, 8 insertions, 1 deletions
diff --git a/lib/csv.rb b/lib/csv.rb
index 4acc9fd774..6830fd001f 100644
--- a/lib/csv.rb
+++ b/lib/csv.rb
@@ -260,7 +260,14 @@ using CSV::MatchP if CSV.const_defined?(:MatchP)
# - \Method CSV.instance returns a new or cached \CSV object.
# - \Method \CSV() also returns a new or cached \CSV object.
#
-# === Delegated Methods
+# === Instance Methods
+#
+# \CSV has three groups of instance methods:
+# - Its own internally defined instance methods.
+# - Methods included by module Enumerable.
+# - Methods delegated to class IO. See below.
+#
+# ==== Delegated Methods
#
# For convenience, a CSV object will delegate to many methods in class IO.
# (A few have wrapper "guard code" in \CSV.) You may call: