https://github.com/rvenutolo/groovy-string-extensions

A (very small) collection of Groovy (v2.0+) extensions for String and GString.
https://github.com/rvenutolo/groovy-string-extensions

groovy gstring gstring-methods maven-wrapper

Last synced: about 6 hours ago
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A (very small) collection of Groovy (v2.0+) extensions for String and GString.

• Host: GitHub
• URL: https://github.com/rvenutolo/groovy-string-extensions
• Owner: rvenutolo
• License: apache-2.0
• Created: 2016-04-10T18:40:30.000Z (over 8 years ago)
• Default Branch: master
• Last Pushed: 2017-05-14T18:57:50.000Z (over 7 years ago)
• Last Synced: 2023-07-07T11:07:16.665Z (over 1 year ago)
• Topics: groovy, gstring, gstring-methods, maven-wrapper
• Language: Groovy
• Homepage: http://rvenutolo.github.io/groovy-string-extensions/
• Size: 775 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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# groovy-string-extensions

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A (very small) collection of Groovy (v2.0+) extensions for String and GString.

---

#### Maven:

```xml

    org.venutolo

    groovy-string-extensions

    0.1.0

```

#### Gradle:

```groovy

compile 'org.venutolo:groovy-string-extensions:0.1.0'

```

---

## Extensions Methods

__Note:__ The GString methods do not modify the GString instance, and instead return a separate GString instance. The GString methods also do not modify the embedded values.

### `.joinLines()`

```groovy

static String joinLines(String self)

static GString joinLines(GString self)

```

Provides a method to trim leading and trailing whitespace and join multiple with a single space.

#### Example:

```groovy

String s = '''

    This is a multi-line String

    that I want to join into one

    single line.

'''

assert s.joinLines() == 'This is a multi-line String that I want to join into one single line.'

```

### `.trimAndCollapseWhitespace()`

```groovy

static String trimAndCollapseWhitespace(String self)

static String trimAndCollapseWhitespace(GString self)

```

Provides a method to trim leading and trailing whitespace and collapse multiple whitespace characters to one single space.

#### Example:

```groovy

GString query = """

    SELECT *

    FROM   cities

    WHERE  country = ${country}

    AND    region  = ${region}

"""

assert query.trimAndCollapseWhitespace() == "SELECT * FROM cities WHERE country = ${country} AND region = ${region}"

```

---

 

### Make Release

```bash

./mvnw -B release:clean release:prepare release:perform

```

### Update Maven Wrapper

Use Maven Wrapper plugin

```bash

mvn -N io.takari:maven:wrapper -Dmaven=3.5.0

```

Download latest scripts

```bash

wget https://raw.githubusercontent.com/takari/maven-wrapper/master/mvnw

wget https://raw.githubusercontent.com/takari/maven-wrapper/master/mvnw.cmd

```