[ruby/csv] CSV#read consumes the same lines with other methods like CSV#shift

GitHub: fix https://github.com/ruby/csv/pull/258 Reported by Lhoussaine Ghallou. Thanks!!! https://github.com/ruby/csv/commit/71e6d24e28
Merged: https://github.com/ruby/ruby/pull/7851
2022-09-03 22:01:59 +09:00 · 2022-09-03 22:01:59 +09:00 · 73c56e06c4 · 2023-05-24 16:44:39 +00:00
commit 73c56e06c4
parent a0709d0aae
1 changed files with 8 additions and 1 deletions
--- a/lib/csv.rb
+++ b/lib/csv.rb
@ -2592,7 +2592,14 @@ class CSV
  #   # Raises IOError (not opened for reading)
  #   csv.read
  def read
-    rows = to_a
+    rows = []
+    enumerator = parser_enumerator
+    begin
+      while true
+        rows << enumerator.next
+      end
+    rescue StopIteration
+    end
    if parser.use_headers?
      Table.new(rows, headers: parser.headers)
    else