/
ResultOfRegexWordApplication.scala
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/
ResultOfRegexWordApplication.scala
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/*
* Copyright 2001-2013 Artima, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.scalatest.matchers.dsl
import scala.util.matching.Regex
/**
* This class is part of the ScalaTest matchers DSL. Please see the documentation for <a href="../Matchers.html"><code>Matchers</code></a> for an overview of
* the matchers DSL.
*
* <p>
* The primary constructor enables the following syntax (with a passed <code>scala.util.matching.Regex</code>):
* </p>
*
* <pre class="stHighlighted">
* <span class="stQuotedString">"eight"</span> should not fullyMatch regex (<span class="stQuotedString">"""(-)?(\d+)(\.\d*)?"""</span>.r)
* ^
* </pre>
*
* @author Bill Venners
*/
final class ResultOfRegexWordApplication(val regex: Regex, val groups: IndexedSeq[String]) {
/**
* This auxiliary constructor enables the following syntax (with a passed <code>java.lang.String</code>):
*
* <pre class="stHighlighted">
* <span class="stQuotedString">"eight"</span> should not fullyMatch regex (<span class="stQuotedString">"""(-)?(\d+)(\.\d*)?"""</span>)
* ^
* </pre>
*/
def this(regexString: String, groups: IndexedSeq[String]) = this(new Regex(regexString), groups)
/**
* Overrides toString to return regex and groups (if available)
*/
override def toString: String = "regex (" + "\"" + regex.toString + "\"" +
(
if (groups.isEmpty)
""
else
(if (groups.size > 1) " withGroups (" else " withGroup (") + groups.map("\"" + _ + "\"").mkString(", ") + ")"
) + ")"
}