a crossline function at the end

NetworkModule.kt

package co.kodparadise.khabarsamachar.application

import android.content.Context
import co.kodparadise.khabarsamachar.annotations.AppScope
import co.kodparadise.khabarsamachar.dependencies.ContextModule
import com.github.ajalt.timberkt.Timber
import dagger.Module
import dagger.Provides
import okhttp3.Cache
import okhttp3.OkHttpClient
import okhttp3.logging.HttpLoggingInterceptor
import java.io.File

/**
 * Created by rkodekar on 8/25/17.
 */
@Module(includes = arrayOf(ContextModule::class))
class NetworkModule {

    @Provides
    @AppScope
    fun provideLoggingInterceptor() = {
        val loggingInterceptor = HttpLoggingInterceptor{
            Timber.i { it }
        }
        loggingInterceptor.level = HttpLoggingInterceptor.Level.BASIC
        loggingInterceptor
    }

    @Provides
    @AppScope
    fun provideCache(cacheFile: File) = Cache(cacheFile, 10.toLong() into 1000 into 1000)

    @Provides
    @AppScope
    fun provideCacheFile(context: Context)  = File(context.cacheDir, "okhttp_cache")

    @Provides
    @AppScope
    fun provideOkhttpClient(loggingInterceptor: HttpLoggingInterceptor, cache: Cache) = makeclient {
        addInterceptor(loggingInterceptor)
        cache(cache)
    }
    
    infix fun Long.into(nextValue: Long) = this * nextValue

    inline fun makeclient(crossinline func: OkHttpClient.Builder.() -> Unit) = {
        val builder = OkHttpClient.Builder()
        builder.func()
        builder.build()
    }
}