gsub alll with all


"That's alll folks".gsub "alll", "all" # => "That's all folks"

1.	gsub does multiple substitutions at once
2.	gsub method that performs a global substitution (like a search and replace) upon the string
3.	use gsub to eradicate the spaces from text string
4.	Splitting Text into Sentences
5.	Testing Sentence Separation
6.	gsub (or gsub!) replaces a substring (first argument) with a replacement string (second argument)
7.	gsub lll with ll
8.	Normalize Ruby source code by replacing tabs with spaces
9.	Transform Windows-style newlines to Unix-style newlines
10.	Use whitespace as the place holder
11.	"FOO bar".gsub(/foo/i, "The bar").gsub(/bar/m, "result")
12.	"Here is number #123".gsub(/[a-z]/i, "#").gsub(/#/, "P")
13.	gsub(/[^\d]+/, '').split(//)

gsub alll with all : gsub « String « Ruby