Transform Windows-style newlines to Unix-style newlines : gsub « String « Ruby

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Ruby » String » gsub 
Transform Windows-style newlines to Unix-style newlines


"Line one\n\rLine two\n\r".gsub("\n\r""\n")

# => "Line one\nLine two\n"

#Transform all runs of whitespace into a single space character
"\n\rThis string\t\t\tuses\n all\tsorts\nof whitespace.".gsub(/\s+/, " ")
# => " This string uses all sorts of whitespace."

 
Related examples in the same category
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
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5. Testing Sentence Separation
6. gsub (or gsub!) replaces a substring (first argument) with a replacement string (second argument)
7. gsub alll with all
8. gsub lll with ll
9. Normalize Ruby source code by replacing tabs with spaces
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(//)
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