Ruby’s Building Blocks: Data, Expressions, and Flow Control

  • Peter Cooper


Computer programs spend nearly all their time manipulating data or waiting for data to arrive from elsewhere. We type in words, phrases, and numbers; listen to music; and watch videos, while the computer performs calculations, makes decisions, and relays information to us. To write computer programs, it’s essential to understand the basics of data and its manipulation.


Regular Expression Code Block Quotation Mark Curly Bracket String Class 
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.

Copyright information

© Peter Cooper 2016

Authors and Affiliations

  • Peter Cooper
    • 1
  1. 1.Louth, LincsUK

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