SharedPreferences.kt

package com.marakana.yamba.util

import android.content.SharedPreferences

fun SharedPreferences.Editor.put(key: String, value: Any) {
    when (value) {
        is String -> putString(key, value)
        is Float -> putFloat(key, value)
        is Int -> putInt(key, value)
        is Boolean -> putBoolean(key, value)
        is Long -> putLong(key, value)
    }
}

fun SharedPreferences.transaction(fn: (SharedPreferences.Editor) -> Unit) : Boolean {
    var editor = edit()
    fn(editor)
    return editor.commit()
}

fun SharedPreferences.getString(key: String) : String = getString(key, "")

fun SharedPreferences.getFloat(key: String) : Float = getFloat(key, 0f)

fun SharedPreferences.getInt(key: String) : Int = getInt(key, 0)

fun SharedPreferences.getBoolean(key: String) : Boolean = getBoolean(key, false)

fun SharedPreferences.getLong(key: String) : Long = getLong(key, 0)