docs for creating arrays

stomar · stomar · commit 56abb1cdd8ab · 2017-03-20T20:30:25.000Z
* array.c: [DOC] add example for Array.new with block and index. Reported by Don Cruickshank. [ruby-core:68442] [Bug ruby#10944] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58037 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
diff --git a/array.c b/array.c
@@ -5926,7 +5926,8 @@ rb_ary_sum(int argc, VALUE *argv, VALUE ary)
  *  This method is safe to use with mutable objects such as hashes, strings or
  *  other arrays:
  *
- *     Array.new(4) { Hash.new } #=> [{}, {}, {}, {}]
+ *     Array.new(4) { Hash.new }  #=> [{}, {}, {}, {}]
+ *     Array.new(4) {|i| i.to_s } #=> ["0", "1", "2", "3"]
  *
  *  This is also a quick way to build up multi-dimensional arrays:
  *

Original file line number	Diff line number	Diff line change
`@@ -5926,7 +5926,8 @@ rb_ary_sum(int argc, VALUE *argv, VALUE ary)`
`5926`	`5926`	`* This method is safe to use with mutable objects such as hashes, strings or`
`5927`	`5927`	`* other arrays:`
`5928`	`5928`	`*`
`5929`		`- * Array.new(4) { Hash.new } #=> [{}, {}, {}, {}]`
	`5929`	`+ * Array.new(4) { Hash.new } #=> [{}, {}, {}, {}]`
	`5930`	`+ * Array.new(4) {\|i\| i.to_s } #=> ["0", "1", "2", "3"]`
`5930`	`5931`	`*`
`5931`	`5932`	`* This is also a quick way to build up multi-dimensional arrays:`
`5932`	`5933`	`*`