Add more readme

1 files changed, 32 insertions, 3 deletions

diff --git a/library/src/main/kotlin/ca/allanwang/kau/utils/Kotterknife.kt b/library/src/main/kotlin/ca/allanwang/kau/utils/Kotterknife.kt
index fca5677..247bbc7 100644
--- a/library/src/main/kotlin/ca/allanwang/kau/utils/Kotterknife.kt
+++ b/library/src/main/kotlin/ca/allanwang/kau/utils/Kotterknife.kt
@@ -20,69 +20,97 @@ import android.support.v4.app.Fragment as SupportFragment
 
 fun <V : View> View.bindView(id: Int)
         : ReadOnlyProperty<View, V> = required(id, viewFinder)
+
 fun <V : View> Activity.bindView(id: Int)
         : ReadOnlyProperty<Activity, V> = required(id, viewFinder)
+
 fun <V : View> Dialog.bindView(id: Int)
         : ReadOnlyProperty<Dialog, V> = required(id, viewFinder)
+
 fun <V : View> DialogFragment.bindView(id: Int)
         : ReadOnlyProperty<DialogFragment, V> = required(id, viewFinder)
+
 fun <V : View> android.support.v4.app.DialogFragment.bindView(id: Int)
         : ReadOnlyProperty<android.support.v4.app.DialogFragment, V> = required(id, viewFinder)
+
 fun <V : View> Fragment.bindView(id: Int)
         : ReadOnlyProperty<Fragment, V> = required(id, viewFinder)
+
 fun <V : View> android.support.v4.app.Fragment.bindView(id: Int)
         : ReadOnlyProperty<android.support.v4.app.Fragment, V> = required(id, viewFinder)
+
 fun <V : View> ViewHolder.bindView(id: Int)
         : ReadOnlyProperty<ViewHolder, V> = required(id, viewFinder)
 
 fun <V : View> View.bindOptionalView(id: Int)
         : ReadOnlyProperty<View, V?> = optional(id, viewFinder)
+
 fun <V : View> Activity.bindOptionalView(id: Int)
         : ReadOnlyProperty<Activity, V?> = optional(id, viewFinder)
+
 fun <V : View> Dialog.bindOptionalView(id: Int)
         : ReadOnlyProperty<Dialog, V?> = optional(id, viewFinder)
+
 fun <V : View> DialogFragment.bindOptionalView(id: Int)
         : ReadOnlyProperty<DialogFragment, V?> = optional(id, viewFinder)
+
 fun <V : View> android.support.v4.app.DialogFragment.bindOptionalView(id: Int)
         : ReadOnlyProperty<android.support.v4.app.DialogFragment, V?> = optional(id, viewFinder)
+
 fun <V : View> Fragment.bindOptionalView(id: Int)
         : ReadOnlyProperty<Fragment, V?> = optional(id, viewFinder)
+
 fun <V : View> android.support.v4.app.Fragment.bindOptionalView(id: Int)
         : ReadOnlyProperty<android.support.v4.app.Fragment, V?> = optional(id, viewFinder)
+
 fun <V : View> ViewHolder.bindOptionalView(id: Int)
         : ReadOnlyProperty<ViewHolder, V?> = optional(id, viewFinder)
 
 fun <V : View> View.bindViews(vararg ids: Int)
         : ReadOnlyProperty<View, List<V>> = required(ids, viewFinder)
+
 fun <V : View> Activity.bindViews(vararg ids: Int)
         : ReadOnlyProperty<Activity, List<V>> = required(ids, viewFinder)
+
 fun <V : View> Dialog.bindViews(vararg ids: Int)
         : ReadOnlyProperty<Dialog, List<V>> = required(ids, viewFinder)
+
 fun <V : View> DialogFragment.bindViews(vararg ids: Int)
         : ReadOnlyProperty<DialogFragment, List<V>> = required(ids, viewFinder)
+
 fun <V : View> android.support.v4.app.DialogFragment.bindViews(vararg ids: Int)
         : ReadOnlyProperty<android.support.v4.app.DialogFragment, List<V>> = required(ids, viewFinder)
+
 fun <V : View> Fragment.bindViews(vararg ids: Int)
         : ReadOnlyProperty<Fragment, List<V>> = required(ids, viewFinder)
+
 fun <V : View> android.support.v4.app.Fragment.bindViews(vararg ids: Int)
         : ReadOnlyProperty<android.support.v4.app.Fragment, List<V>> = required(ids, viewFinder)
+
 fun <V : View> ViewHolder.bindViews(vararg ids: Int)
         : ReadOnlyProperty<ViewHolder, List<V>> = required(ids, viewFinder)
 
 fun <V : View> View.bindOptionalViews(vararg ids: Int)
         : ReadOnlyProperty<View, List<V>> = optional(ids, viewFinder)
+
 fun <V : View> Activity.bindOptionalViews(vararg ids: Int)
         : ReadOnlyProperty<Activity, List<V>> = optional(ids, viewFinder)
+
 fun <V : View> Dialog.bindOptionalViews(vararg ids: Int)
         : ReadOnlyProperty<Dialog, List<V>> = optional(ids, viewFinder)
+
 fun <V : View> DialogFragment.bindOptionalViews(vararg ids: Int)
         : ReadOnlyProperty<DialogFragment, List<V>> = optional(ids, viewFinder)
+
 fun <V : View> android.support.v4.app.DialogFragment.bindOptionalViews(vararg ids: Int)
         : ReadOnlyProperty<android.support.v4.app.DialogFragment, List<V>> = optional(ids, viewFinder)
+
 fun <V : View> Fragment.bindOptionalViews(vararg ids: Int)
         : ReadOnlyProperty<Fragment, List<V>> = optional(ids, viewFinder)
+
 fun <V : View> android.support.v4.app.Fragment.bindOptionalViews(vararg ids: Int)
         : ReadOnlyProperty<android.support.v4.app.Fragment, List<V>> = optional(ids, viewFinder)
+
 fun <V : View> ViewHolder.bindOptionalViews(vararg ids: Int)
         : ReadOnlyProperty<ViewHolder, List<V>> = optional(ids, viewFinder)
 
@@ -103,16 +131,16 @@ private val android.support.v4.app.Fragment.viewFinder: android.support.v4.app.F
 private val ViewHolder.viewFinder: ViewHolder.(Int) -> View?
     get() = { itemView.findViewById(it) }
 
-private fun viewNotFound(id:Int, desc: KProperty<*>): Nothing =
+private fun viewNotFound(id: Int, desc: KProperty<*>): Nothing =
         throw IllegalStateException("View ID $id for '${desc.name}' not found.")
 
 @Suppress("UNCHECKED_CAST")
 private fun <T, V : View> required(id: Int, finder: T.(Int) -> View?)
-        = Lazy { t: T, desc -> (t.finder(id) as V?)?.apply {  } ?: viewNotFound(id, desc) }
+        = Lazy { t: T, desc -> (t.finder(id) as V?)?.apply { } ?: viewNotFound(id, desc) }
 
 @Suppress("UNCHECKED_CAST")
 private fun <T, V : View> optional(id: Int, finder: T.(Int) -> View?)
-        = Lazy { t: T, _ ->  t.finder(id) as V? }
+        = Lazy { t: T, _ -> t.finder(id) as V? }
 
 @Suppress("UNCHECKED_CAST")
 private fun <T, V : View> required(ids: IntArray, finder: T.(Int) -> View?)
@@ -125,6 +153,7 @@ private fun <T, V : View> optional(ids: IntArray, finder: T.(Int) -> View?)
 // Like Kotlin's lazy delegate but the initializer gets the target and metadata passed to it
 private class Lazy<T, V>(private val initializer: (T, KProperty<*>) -> V) : ReadOnlyProperty<T, V> {
     private object EMPTY
+
     private var value: Any? = EMPTY
 
     override fun getValue(thisRef: T, property: KProperty<*>): V {