slice第二引数は個数

kehonda · Oct 12, 2020 · 723def8 · 723def8
1 parent f658b6d
commit 723def8
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/example_string_slice.rb b/example_string_slice.rb
@@ -3,3 +3,8 @@
 p string
 p string.slice!(0,4)
 p string
+
+str = "abcdefghijk"
+p str[2,4]
+
+p str.slice(2, 4)