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Update README #20

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20 changes: 17 additions & 3 deletions README.md
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# groovy-common-extensions
# Groovy Common Extensions

[![Build Status](https://travis-ci.org/timyates/groovy-common-extensions.png)](https://travis-ci.org/timyates/groovy-common-extensions)

Lets you add things I find commonly useful to the Groovy language via the extension
system.

Obviously requires at least Groovy 2.0.5 (so that the extension system exists)
Tested under Groovy: v2.5.1, v3.0.7

Usage:

@Grab( 'com.bloidonia:groovy-common-extensions:0.7.1' )


If you get the error `groovy.lang.GroovyRuntimeException: Conflicting module versions. Module [...`, try to exclude `groovy-all` module.

```groovy
@GrabExclude(group='org.codehaus.groovy', module='groovy-all')
```

and the following methods will be available to you:

# Current extensions:
Expand Down Expand Up @@ -365,12 +373,18 @@ Will pass any String through `XmlSlurper` with the specified constructor paramet

## String.toConfig

static ConfigObject toConfig( String self ) {
static ConfigObject toConfig( String self )

Example:
```groovy
assert config1.toConfig().config.a==1
```

## String.toJson

static Object toJson( String self ) {
static Object toJson( String self )

Example:
```groovy
assert '{"xml":{"name":"Tim"}}'.toJson().xml.name == 'Tim'
```