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<h2>Comments</h2>
<pre><code>// Single line comment
/* Multi-line
comment */</code></pre>
<h2>Strings</h2>
<pre><code>"foo 'bar' baz"
'foo "bar" baz'
"""Multi-line
string"""
'''Multi-line
string'''
"String /containing/ slashes"
</code></pre>
<h2>Slashy strings (regex)</h2>
<pre><code>/.*foo.*/
/regex"containing quotes"/
$/.*"(.*)".*/(.*)/$</code></pre>
<h2>Interpolation inside GStrings and regex</h2>
<pre><code>"The answer is ${21*2}"
"The $foxtype ${foxcolor.join()} fox"
/foo${21*2}baz/
'No interpolation here : ${21*2}'</code></pre>
<h2>Full example</h2>
<pre><code>#!/usr/bin/env groovy
package model
import groovy.transform.CompileStatic
import java.util.List as MyList
trait Distributable {
void distribute(String version) {}
}
@CompileStatic
class Distribution implements Distributable {
double number = 1234.234 / 567
def otherNumber = 3 / 4
boolean archivable = condition ?: true
def ternary = a ? b : c
String name = "Guillaume"
Closure description = null
List<DownloadPackage> packages = []
String regex = ~/.*foo.*/
String multi = '''
multi line string
''' + """
now with double quotes and ${gstring}
""" + $/
even with dollar slashy strings
/$
/**
* description method
* @param cl the closure
*/
void description(Closure cl) { this.description = cl }
void version(String name, Closure versionSpec) {
def closure = { println "hi" } as Runnable
MyList ml = [1, 2, [a: 1, b:2,c :3]]
for (ch in "name") {}
// single line comment
DownloadPackage pkg = new DownloadPackage(version: name)
check that: true
label:
def clone = versionSpec.rehydrate(pkg, pkg, pkg)
/*
now clone() in a multiline comment
*/
clone()
packages.add(pkg)
assert 4 / 2 == 2
}
}</code></pre>
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