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• commons-shared_2.12
• 1.19.0
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• Sam.scala

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com.avsystem.commons.misc.Sam.scala Maven / Gradle / Ivy

package com.avsystem.commons
package misc

object Sam {
  /**
    * Implements a single abstract method trait/class `T` using passed function or expression as implementation
    * of the sole abstract method. The argument passed may be either a function that must match the signature
    * of the abstract method or - in case the method does not take any arguments - an expression which will be returned
    * in the implementation of abstract method (as if the expression was passed as by-name parameter).
    */
  def apply[T](fun: => Any): T = macro com.avsystem.commons.macros.misc.SamMacros.createSam[T]
}