James Carroll jimdc
jimdc
/ InputActivity.kt
Last active
April 25, 2018 09:28
Real-time feedback about user input using regex and RxKotlin 2.x for "set it and forget it" in onCreate
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| import android.graphics.Color | |
| import android.text.Editable | |
| import android.text.TextWatcher | |
| import android.widget.EditText | |
| import io.reactivex.subjects.PublishSubject | |
| import io.reactivex.Observable | |
| import io.reactivex.rxkotlin.Observables | |
| class InputActivity { |
jimdc
/ parse-custom-constructor.kt
Created
July 5, 2017 01:22
Mimic ad-hoc polymorphism in Kotlin and bypass constructor ambiguity when Anko's rowParser cannot pick a constructor
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| data class SQLable (val name: String = "Default", var isActivated: Long = 0) | |
| { | |
| constructor(_name: String, _isActivated: Boolean = false) : | |
| this (_name, when(isActivated) { true -> {1L} false -> {0L} }) {} | |
| } | |
| database.use { | |
| select("tablename", "name", "isActivated").exec() { | |
| if (count > 0) { | |
| val parser = rowParser { |