datomisca.macros.ExtraMacros.scala Maven / Gradle / Ivy
/*
* Copyright 2012 Pellucid and Zenexity
*
* 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 datomisca
package macros
import scala.language.experimental.macros
import clojure.lang.Keyword
private[datomisca] trait ExtraMacros {
/** Parse the string representation of a Clojure keyword into a [[Keyword]] object.
*
* Implemented as a macro that generates a keyword literal at compile time.
*
* {{{val kw = KW(":namespace/name")}}}
*
* @param str a Clojure keyword as a string
* @return a Clojure [[Keyword]]
*/
def KW(str: String): Keyword = macro MacroImpl.KWImpl
}