Netbeans Ruby and Rails IDE with JRuby 1430216360.pdf

Contents

Chapter 1: Installing NetBeans IDE with Ruby Support ..................1

Downloading the IDE ............................................................................. 1

Installing the Java Software Development Kit ...................................... 2

Installing the IDE ................................................................................... 3

Adding Ruby to an Existing NetBeans Installation .............................. 4

Summary.................................................................................................. 6

Chapter 2: Trying Out the IDE .....................................................7

Creating a Ruby Project.......................................................................... 7

Creating a Rails Project ........................................................................ 11

Summary................................................................................................ 16

Chapter 3: Configuring Your Environment ...................................17

Registering Ruby Installations ............................................................. 17

Managing Gems .................................................................................... 20

Using the Ruby Gems Manager .................................................................. 21

Gems Repository Permissions..................................................................... 22

Using the Gem Tool from the Command Line ........................................... 23

Installing Gems That Have Native Extensions ........................................... 25

Adding Servers ...................................................................................... 26

Accessing Databases from the IDE ...................................................... 27

Creating Databases from the IDE................................................................ 27

Registering Existing Databases with the IDE ............................................. 28

NetBeans™ Ruby and Rails IDE with JRuby

Working with Databases from the IDE ....................................................... 30

Summary................................................................................................ 32

Chapter 4: Working with Ruby Projects.......................................33

Setting Up Ruby Projects ...................................................................... 33

Using the Project and Files Windows .................................................. 36

Adding Files .......................................................................................... 38

Running Ruby Applications.................................................................. 40

Running Rake Tasks ............................................................................. 43

Using Interactive Ruby (IRB)............................................................... 44

Summary................................................................................................ 46

Chapter 5: Working with Rails Projects .......................................47

Setting Up Rails Projects ...................................................................... 47

Working with Databases ....................................................................... 51

Setting Database Configurations ................................................................. 51

Using Databases with JRuby....................................................................... 55

Creating Databases ...................................................................................... 57

Creating and Changing Tables .................................................................... 58

Working with Generators...................................................................... 60

Adding Files .......................................................................................... 62

Running Rake Tasks ............................................................................. 62

Adding Plugins ...................................................................................... 63

Running Applications ........................................................................... 64

Using the Rails Console ........................................................................ 67

Summary................................................................................................ 68

NetBeans™ Ruby and Rails IDE with JRuby

Chapter 6: Editing Files .............................................................69

Live Code Assistance............................................................................. 69

About Semantic Coloring...................................................................... 72

Using Code Completion ........................................................................ 74

Using Live Code Templates .................................................................. 77

About Hints and Quick Fixes ............................................................... 79

Refactoring Code................................................................................... 81

Navigating Code .................................................................................... 86

Navigating Within a File ............................................................................. 86

Navigating to Members ............................................................................... 88

Navigating to Files ...................................................................................... 89

Viewing RDoc........................................................................................ 96

Working with Task Lists ....................................................................... 98

Viewing Recent Changes ...................................................................... 99

Keyboard Shortcuts ............................................................................. 100

Summary.............................................................................................. 102

Chapter 7: Testing and Debugging Projects .............................. 105

Creating Tests...................................................................................... 105

Creating Unit Tests.................................................................................... 106

Adding Fixtures ......................................................................................... 109

Creating RSpec Tests ................................................................................ 109

Running Tests and Specs .................................................................... 112

Using Autotest ..................................................................................... 115

Debugging Applications...................................................................... 116

Running the Debugger............................................................................... 117

NetBeans™ Ruby and Rails IDE with JRuby

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Working with Breakpoints ........................................................................ 119

Using the Debugger Window .................................................................... 122

Using the Local History Feature ........................................................ 123

Viewing Log Files ............................................................................... 124

Summary.............................................................................................. 125

Chapter 8: Working with JRuby................................................ 127

Creating JRuby Projects ..................................................................... 127

Adding Java Libraries to JRuby Projects .......................................... 129

Using Java Classes and Methods in JRuby Projects......................... 130

Setting JRuby Runtime Properties ..................................................... 132

Using JRuby in Java Projects............................................................. 134

Summary.............................................................................................. 137

Chapter 9: Deploying Rails Applications .................................... 139

Creating WAR Files with the Warbler Plugin ................................... 139

Installing the Warbler Plugin .................................................................... 139

Configuring Warbler ................................................................................. 142

Creating the WAR File.............................................................................. 143

Deploying to Application Servers ....................................................... 143

Deploying to the GlassFish Application Server........................................ 143

Deploying to Tomcat................................................................................. 145

Summary.............................................................................................. 145

Chapter 10: Customizing the IDE ............................................. 146

Working with Editor Options.............................................................. 146

Tuning the Code Completion Pop-Up....................................................... 146

Setting Formatting Options ....................................................................... 148

NetBeans™ Ruby and Rails IDE with JRuby

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