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

Ruby 1.  ActiveRecord 2.  Array 3.  CGI 4.  Class 5.  Collections 6.  Database 7.  Date 8.  Design Patterns 9.  Development 10.  File Directory 11.  GUI 12.  Hash 13.  Language Basics 14.  Method 15.  Network 16.  Number 17.  Rails 18.  Range 19.  Reflection 20.  Statement 21.  String 22.  Threads 23.  Time 24.  Tk 25.  Unit Test 26.  Windows Platform 27.  XML Java Java Tutorial Java Source Code / Java Documentation Java Open Source Jar File Download Java Articles Java Products Java by API C# / C Sharp C# / CSharp Tutorial ASP.Net JavaScript DHTML JavaScript Tutorial JavaScript Reference HTML / CSS HTML CSS Reference C / ANSI-C C Tutorial C++ C++ Tutorial PHP Python SQL Server / T-SQL SQL Server / T-SQL Tutorial Oracle PL / SQL Oracle PL/SQL Tutorial PostgreSQL SQL / MySQL MySQL Tutorial VB.Net VB.Net Tutorial Flash / Flex / ActionScript VBA / Excel / Access / Word Microsoft Office PowerPoint 2007 Tutorial Microsoft Office Excel 2007 Tutorial Microsoft Office Word 2007 Tutorial

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 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 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(//)

www.java2java.com | Contact Us

Copyright 2010 - 2030 Java Source and Support. All rights reserved.

All other trademarks are property of their respective owners.