IDEA Live Templates

idea-live-templates.xml

<template name="fr" value="for {&#10;  $VARIABLE$ &lt;- $VALUE$&#10;} yield $FINISH$" description="for comprehension" toReformat="false" toShortenFQNames="true">
  <variable name="VALUE" expression="" defaultValue="" alwaysStopAt="true" />
  <variable name="VARIABLE" expression="" defaultValue="&quot;x&quot;" alwaysStopAt="true" />
  <variable name="FINISH" expression="" defaultValue="VARIABLE" alwaysStopAt="true" />
  <context>
    <option name="SCALA" value="true" />
  </context>
</template>
<template name="FR" value="for {&#10;  $VARIABLE$ &lt;- $SELECTION$&#10;} yield $FINISH$" description="for comprehension" toReformat="false" toShortenFQNames="true">
  <variable name="VARIABLE" expression="" defaultValue="&quot;x&quot;" alwaysStopAt="true" />
  <variable name="FINISH" expression="" defaultValue="VARIABLE" alwaysStopAt="true" />
  <context>
    <option name="SCALA" value="true" />
  </context>
</template>
<template name="imc" value="implicit final class $CLASS_NAME$$SUFFIX$(private val self: $TYPE_NAME$) extends AnyVal {&#10;$END$&#10;}" description="Template for extension methods container" toReformat="true" toShortenFQNames="true">
  <variable name="TYPE_NAME" expression="" defaultValue="&quot;Any&quot;" alwaysStopAt="true" />
  <variable name="SUFFIX" expression="" defaultValue="" alwaysStopAt="true" />
  <variable name="CLASS_NAME" expression="scala_implicitValueClassName(TYPE_NAME)" defaultValue="" alwaysStopAt="false" />
  <context />
</template>
<template name="st" value="sealed trait $TYPE_NAME$ extends Product with Serializable&#10;&#10;object $CLASS_NAME$ {&#10;  $END$&#10;}" description="Template for scala sealed trait" toReformat="true" toShortenFQNames="true">
  <variable name="TYPE_NAME" expression="" defaultValue="" alwaysStopAt="true" />
  <variable name="CLASS_NAME" expression="substringBefore(scala_implicitValueClassName(TYPE_NAME), &quot;Ops&quot;)" defaultValue="" alwaysStopAt="false" />
  <context>
    <option name="SCALA_CODE" value="true" />
  </context>
</template>
<template name="co" value="case object $NAME$" description="Template for scala case object" toReformat="true" toShortenFQNames="true">
  <variable name="NAME" expression="suggestScalaVariableName(&quot;foreach&quot;, FOR)" defaultValue="x" alwaysStopAt="true" />
  <context>
    <option name="SCALA_CODE" value="true" />
  </context>
</template>
<template name="coe" value="case object $NAME$ extends $TRAIT$" description="Template for scala case object extending trait" toReformat="true" toShortenFQNames="true">
  <variable name="NAME" expression="suggestScalaVariableName(&quot;foreach&quot;, FOR)" defaultValue="x" alwaysStopAt="true" />
  <variable name="TRAIT" expression="substringBefore(className(), &quot;$&quot;)" defaultValue="" alwaysStopAt="true" />
  <context>
    <option name="SCALA_CODE" value="true" />
  </context>
</template>
<template name="cce" value="final case class $NAME$($PARAMS$) extends $TRAIT$" description="Template for scala case class extends" toReformat="true" toShortenFQNames="true">
  <variable name="NAME" expression="suggestScalaVariableName(&quot;foreach&quot;, FOR)" defaultValue="x" alwaysStopAt="true" />
  <variable name="PARAMS" expression="" defaultValue="" alwaysStopAt="true" />
  <variable name="TRAIT" expression="scala_className" defaultValue="" alwaysStopAt="true" />
  <context>
    <option name="SCALA_CODE" value="true" />
  </context>
</template>
<template name="cc" value="final case class $NAME$($PARAMS$)" description="Template for scala case class" toReformat="true" toShortenFQNames="true">
  <variable name="NAME" expression="suggestScalaVariableName(&quot;foreach&quot;, FOR)" defaultValue="x" alwaysStopAt="true" />
  <variable name="PARAMS" expression="" defaultValue="" alwaysStopAt="true" />
  <context>
    <option name="SCALA_CODE" value="true" />
  </context>
</template>

1. Copy the XML above
2. Open Live Templates in IntelliJ Preferences
3. Select scala
4. Paste!