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As part of this, the advantages of Groovy compared to Java for certain applications are more clearly seen. It could be argued that my primary use of Groovy is as a scripting language to read and manipulate files.
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The chapter covers use of Groovy to read and write files and to manipulate text content of a file. These are the "heavy-hitting" features that make many of the seemingly smaller features and conciseness of Groovy possible.
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Discovering this reminded me that although this book has "Groovy 2" in its title, it also covers Groovy 1. As would be expected, there is a lot of overlap between the three cookbook-style Groovy books in terms of types of recipes covered. If a developer could only buy one of these books, factors to consider would be how familiar the developer is with Groovy already and whether the developer would rather having the book focus on introduction to Groovy with a focus on Groovy 1.
All three books have their own advantages and disadvantages and I've enjoyed and learned something from all three. Although I have learned things about Groovy and its ecosystem from all three cookbook-style books on Groovy, there's no question that there is significant overlap among the three books. Defining data structures as code in Groovy Getting ready How to do it See also Implementing multiple inheritance in Groovy Getting ready How to do it See also Defining type-checking rules for dynamic code Getting ready How to do it Adding automatic logging to Groovy classes How to do it See also Reading a text file line by line Getting ready How to do it See also Processing every word in a text file Getting ready How to do it See also Writing to a file Getting ready How to do it See also Replacing tabs with spaces in a text file Getting ready How to do it See also Filtering a text file's content Getting ready How to do it See also Deleting a file or directory Getting ready How to do it See also Walking through a directory recursively Getting ready How to do it See also Searching for files Getting ready How to do it See also Changing file attributes on Windows Getting ready How to do it See also Reading an Excel file Getting ready How to do it See also Calling a stored procedure Getting ready How to do it See also Using basic authentication for web service security How to do it See also Dynamically extending classes with new methods How to do it See also Overriding methods dynamically Getting ready How to do it Adding performance logging to methods Getting ready How to do it Working with Databases in Groovy.
Groovy 2 Cookbook
Working with Web Services in Groovy. Metaprogramming and DSLs in Groovy. Concurrent Programming in Groovy. Andrey Adamovich is a software craftsman with many years of experience in different lifecycle phases of software creation. He is passionate about defining good development practices, documenting and presenting architecture, the reuse of code and design patterns, the profiling and analysis of application performance, as well as extreme automation of development and operations activities.
He is a longtime Groovy user and has a deep knowledge of the language internals.
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He uses Groovy in his day-to-day development job for simplifying the development process, which includes: JasperReports for Java Developers. Securing WebLogic Server 12c. View our Cookie Policy.
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