gsub does multiple substitutions at once : gsub « String « Ruby






gsub does multiple substitutions at once



puts "this is a test".gsub('i', '')

 








Related examples in the same category

1.gsub method that performs a global substitution (like a search and replace) upon the string
2.use gsub to eradicate the spaces from text string
3.Splitting Text into Sentences
4.Testing Sentence Separation
5.gsub (or gsub!) replaces a substring (first argument) with a replacement string (second argument)
6.gsub alll with all
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(//)