Ruby Recipes pp 151-188 | Cite as

Regular Expressions

• Authors
• Authors and affiliations

• Malay Mandal

Chapter

First Online: 09 December 2016

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Abstract

A regular expression is a sequence of symbols and characters, expressing a string or a pattern, to be searched for within a longer piece of text.

Keywords

Regular Expression Input File Capital Letter Character Class Test String 

These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Malay Mandal 2016

Authors and Affiliations

• Malay Mandal
  • 1

1. 1.New South WalesAustralia