Ruby Variables Ruby variables are locations which hold data to be used in the programs. Each variable has a different name. These…
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Ruby vs Python There are many differences and similarities between Ruby and Python programming language. Similarities They both are high level language.…
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Ruby while Loop The Ruby while loop is used to iterate a program several times. If the number of iterations is not…
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Ruby XML (REXML) XML is eXtensible Markup Language like HTML. It allows programmers to develop applications that can be read by other…
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Ruby XPath and XSLT Ruby XPath Ruby XPath is a language to find information in an XML file. It is an alternative…
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What is Ruby Ruby is a dynamic, open source, object oriented and reflective programming language. Ruby is considered similar to Perl and…
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Ruby OOPs Concept Ruby is a true object oriented language which can be embedded into Hypertext Markup Language. Everything in Ruby is…
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Ruby Operators Ruby has a built-in modern set of operators. Operators are a symbol which is used to perform different operations. For…
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Ruby Date & Time Ruby has Mainly three classes related to date and time in its documentation. Date DateTime Time Date Ruby…
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Ruby Directories Class Dir has directory streams as objects which represents directories in underlying file system. Directories are handled with Dir class.…