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  • n

    nmdanny

    07/13/2017, 5:28 PM
    seems to be an extension method
  • r

    roberto.guerra

    07/13/2017, 5:29 PM
    Copy code
    compile "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
    compile("org.jetbrains.kotlin:kotlin-reflect:$kotlin_version")
  • a

    agomez

    07/13/2017, 5:29 PM
    the one i told u: 
    org.jetbrains.kotlin:kotlin-reflect
  • n

    nmdanny

    07/13/2017, 5:29 PM
    isn't stdlib built in?
  • r

    roberto.guerra

    07/13/2017, 5:30 PM
    nope
  • r

    roberto.guerra

    07/13/2017, 5:30 PM
    🙂
  • n

    nmdanny

    07/13/2017, 5:30 PM
    wat
  • r

    roberto.guerra

    07/13/2017, 5:30 PM
    hehehe, yep
  • n

    nmdanny

    07/13/2017, 5:30 PM
    so where does kotlin.collections and other stuff come from?
  • r

    roberto.guerra

    07/13/2017, 5:31 PM
    I always include it, it has never worked without it for me
  • d

    damian

    07/13/2017, 5:31 PM
    @nmdanny Reflection features are in a separate, optional library called 
    kotlin-reflect
    . There's quite a bit of functionality in there that not everyone needs. (Aside from some simple reflection stuff which is in the stdlib)
  • r

    roberto.guerra

    07/13/2017, 5:31 PM
    but I might be doing something wrong, I’m pretty green with kotlin
  • r

    roberto.guerra

    07/13/2017, 5:31 PM
    except if you suddenly need jackson
  • r

    roberto.guerra

    07/13/2017, 5:31 PM
    then you start getting errors that can only be resolved by adding 
    kotlin-reflect
  • n

    nmdanny

    07/13/2017, 5:32 PM
    right, I've got both stdlib and reflect but 
    companionObjectInstance
    still isn't in scope
  • r

    roberto.guerra

    07/13/2017, 5:32 PM
    you might need to refresh gradle
  • n

    nmdanny

    07/13/2017, 5:36 PM
    I've done that but I still don't get that function. Perhaps I need to import something explicitly?
  • r

    roberto.guerra

    07/13/2017, 5:37 PM
    can you paste your build.gradle file?
  • n

    nmdanny

    07/13/2017, 5:38 PM
    Copy code
    // Top-level build file where you can add configuration options common to all sub-projects/modules.

buildscript {
    ext.kotlin_version = '1.1.3'
    repositories {
        jcenter()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:2.3.0'
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
        classpath "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
        classpath "org.jetbrains.kotlin:kotlin-reflect:$kotlin_version"
        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
    }

}

allprojects {
    repositories {
        jcenter()
    }
}

task clean(type: Delete) {
    delete rootProject.buildDir
}
  • n

    nmdanny

    07/13/2017, 5:40 PM
    gradle version itself is 
    distributionUrl=https\://services.gradle.org/distributions/gradle-3.3-all.zip
    , is that ok?
  • r

    roberto.guerra

    07/13/2017, 5:42 PM
    ah
  • a

    agomez

    07/13/2017, 5:42 PM
    you added it as a dependency to the build script, not for the project or its subprojects
    👆🏽 1
  • n

    nmdanny

    07/13/2017, 5:43 PM
    oh
  • n

    nmdanny

    07/13/2017, 5:45 PM
    if I already have 
    compile "org.jetbrains.kotlin:kotlin-stdlib-jre7:$kotlin_version"
    then I shouldn't need 
    compile "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
    right?
  • a

    agomez

    07/13/2017, 5:46 PM
    exactly
  • n

    nmdanny

    07/13/2017, 5:53 PM
    well, now everything seems to work. Though I wonder if there's a better way of doing what I want
  • n

    nmdanny

    07/13/2017, 5:55 PM
    The whole reason I used a companion object(that implements an interface) is to statically associate constant data with some of my classes(android fragments)
  • r

    redrield

    07/13/2017, 11:10 PM
    Is there a way that I can get KClass references to all the subclasses of a sealed class
  • r

    redrield

    07/13/2017, 11:10 PM
    So that I can enumerate over them with a values() method in the base class?
  • k

    karelpeeters

    07/13/2017, 11:11 PM
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