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  • o

    orangy

    03/15/2016, 8:57 AM
    For example, like this: 
    for (byte in inp.buffered()) { … }
  • j

    johannes.lagos

    03/15/2016, 9:00 AM
    mm
  • j

    johannes.lagos

    03/15/2016, 9:00 AM
    that sounds like a good implementation
  • i

    iamironz

    03/15/2016, 9:03 AM
    @orangy: ok, but what about huge byte array size e.g. 8gb? Meant `inp.buffered()`already in memory?
  • o

    orangy

    03/15/2016, 9:23 AM
    It all depends on actual task.
  • d

    danijoo

    03/15/2016, 10:11 AM
    is there a way to check if a variable initialized with 
    Delegates.notNull()
    is already set?
  • d

    danijoo

    03/15/2016, 10:12 AM
    if(variable != null)
    seems to work but intellij flags it as 
    Condition always true
  • d

    danijoo

    03/15/2016, 10:13 AM
    well. I guess i should redesign this..
  • v

    voddan

    03/15/2016, 10:21 AM
    @danijoo: to complicated. Use a nullable field or a lateinit one
  • d

    danijoo

    03/15/2016, 10:21 AM
    yep. just changed that
  • m

    martyglaubitz

    03/15/2016, 1:12 PM
    @zoltu: some java APIs which utilize reflection might require static fields
  • z

    zoltu

    03/15/2016, 1:13 PM
    I kind of get the compatibility reasons it is there. But outside of those I wouldn't use it.
  • y

    yogurtearl

    03/15/2016, 4:00 PM
    looks like maybe the kotlin plugin doesn't work with gradle 2.12 ?
  • y

    yogurtearl

    03/15/2016, 4:00 PM
    Copy code
    Caused by: java.lang.NoSuchMethodError: org.gradle.api.internal.file.DefaultSourceDirectorySet.<init>(Ljava/lang/String;Lorg/gradle/api/internal/file/FileResolver;)V
	at org.jetbrains.kotlin.gradle.internal.KotlinSourceSetImpl.<init>(KotlinSourceSet.kt:19)
	at org.jetbrains.kotlin.gradle.plugin.KotlinAndroidPlugin$apply$1.execute(KotlinPlugin.kt:299)
	at org.jetbrains.kotlin.gradle.plugin.KotlinAndroidPlugin$apply$1.execute(KotlinPlugin.kt:274)
	at org.gradle.api.internal.DefaultDomainObjectCollection.all(DefaultDomainObjectCollection.java:110)
	at org.jetbrains.kotlin.gradle.plugin.KotlinAndroidPlugin.apply(KotlinPlugin.kt:296)
	at org.jetbrains.kotlin.gradle.plugin.KotlinAndroidPlugin.apply(KotlinPlugin.kt:274)
	at org.jetbrains.kotlin.gradle.plugin.KotlinBasePluginWrapper.apply(KotlinPluginWrapper.kt:39)
	at org.jetbrains.kotlin.gradle.plugin.KotlinBasePluginWrapper.apply(KotlinPluginWrapper.kt:20)
	at org.gradle.api.internal.plugins.ImperativeOnlyPluginApplicator.applyImperative(ImperativeOnlyPluginApplicator.java:35)
	at org.gradle.api.internal.plugins.RuleBasedPluginApplicator.applyImperative(RuleBasedPluginApplicator.java:43)
	at org.gradle.api.internal.plugins.DefaultPluginManager.doApply(DefaultPluginManager.java:137)
	at org.gradle.api.internal.plugins.DefaultPluginManager.apply(DefaultPluginManager.java:112)
	at org.gradle.api.internal.plugins.DefaultObjectConfigurationAction.applyType(DefaultObjectConfigurationAction.java:112)
	at org.gradle.api.internal.plugins.DefaultObjectConfigurationAction.access$200(DefaultObjectConfigurationAction.java:35)
	at org.gradle.api.internal.plugins.DefaultObjectConfigurationAction$3.run(DefaultObjectConfigurationAction.java:79)
	at org.gradle.api.internal.plugins.DefaultObjectConfigurationAction.execute(DefaultObjectConfigurationAction.java:135)
	at org.gradle.api.internal.project.AbstractPluginAware.apply(AbstractPluginAware.java:46)
	at org.gradle.api.plugins.PluginAware$apply.call(Unknown Source)
	at org.gradle.api.internal.project.ProjectScript.apply(ProjectScript.groovy:35)
	at org.gradle.api.Script$apply.callCurrent(Unknown Source)
	at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallCurrent(CallSiteArray.java:52)
	at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:154)
	at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:166)
  • k

    kirillrakhman

    03/15/2016, 4:02 PM
    that's known
  • k

    kirillrakhman

    03/15/2016, 4:02 PM
  • d

    denis.st

    03/15/2016, 4:22 PM
    are there only one channel for kotlin plugin updates?
  • d

    denis.st

    03/15/2016, 4:23 PM
    there are lot of stuff fixed since 1.0, according to issue tracker 😞
  • i

    ilya.gorbunov

    03/15/2016, 4:26 PM
    @denis.st: there is EAP channel for plugin updates, see https://discuss.kotlinlang.org/t/kotlin-1-0-1-eap/1525 Also there is #C0KLZSCHF channel in this slack, where eap-related announcements appear.
    👍 1
  • d

    denis.st

    03/15/2016, 4:26 PM
    thanks
  • i

    Ian

    03/15/2016, 6:19 PM
    I’m using a java library with a method of the form 
    T method(Class<T> cls)
    - is there a way to add an wrapping extension method of the form 
    fun method<T>() : T
    ?
  • d

    dalexander

    03/15/2016, 6:21 PM
    You can’t override existing methods with extension methods, but you could use type reification with a differently named method to solve the issue, something like 
    inline fun <reified T> SomeObject.methodTwo()
    (my syntax might not be exactly correct, doing this from memory)
    👍 1
  • i

    Ian

    03/15/2016, 6:22 PM
    interesting, I’ll try that
  • i

    Ian

    03/15/2016, 6:25 PM
    @dalexander: Thanks, that worked simple smile
    simple smile 1
  • k

    kirillrakhman

    03/15/2016, 6:39 PM
    you don't need a different name
  • m

    michaelevans

    03/15/2016, 6:40 PM
    if I have a property that’s a boolean, is there a way to get the method for java compat to become 
    isFoo()
    , rather than 
    getFoo()
  • k

    kirillrakhman

    03/15/2016, 6:40 PM
    @Ian: 
    inline fun <reified T : Any> SomeObject.method() = method(T::class.java)
  • k

    kirillrakhman

    03/15/2016, 6:42 PM
    @michaelevans:
    Copy code
    var foo: Long = -1L
    @JvmName("getFoo") get
  • m

    michaelevans

    03/15/2016, 6:42 PM
    can I do that on a data class?
  • k

    kirillrakhman

    03/15/2016, 6:42 PM
    not in the primary constructor
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