bastman

# see: https://gist.github.com/l1x/3863190
#http://stackoverflow.com/a/6457473/127508
git checkout 56e05fced -- .
git add .
git commit -m 'Revert to 56e05fced'
And to prove that it worked:
git diff 56e05fced

bastman

open -a /Applications/IntelliJ\ IDEA.app

bastman

# .bashrc: see: https://stackoverflow.com/questions/33760647/makefile-autocompletion-on-mac
function _makefile_targets {
    local curr_arg;
    local targets;

    # Find makefile targets available in the current directory
    targets=''
    if [[ -e "$(pwd)/Makefile" ]]; then
        targets=$( \
            grep -oE '^[a-zA-Z0-9_-]+:' Makefile \

bastman

@Bean
    fun container(
    ): KafkaMessageListenerContainer<String, String> {
        val listener = object : AcknowledgingMessageListener<String, String> {
            override fun onMessage(record: ConsumerRecord<String, String>, acknowledgment: Acknowledgment) {
                logger.info { "Received: ${record.value()}" }
                val event: NewMailEvent = deserializeEvent(eventJson = record.value()) ?: return
                try {
                    newMailEventHandler.handle(newMailEvent = event)
                } catch (all: Exception) {

bastman

// https://blog.yo1.dog/updating-enum-values-in-postgresql-the-safe-and-easy-way/

ADD VALUE (PG 9.x)
=========
# PG 9.6: works from flyway.
ALTER TYPE AUDIT_DATABASE_EVENT_TYPE ADD VALUE 'foo';

RENAME VALUE (PG 10.x)
=============
# PG 10.+: works from flyway (not supported in PG 9.x)

bastman

infix fun <T,O>List<T>.cartesianProduct(others:List<O>):List<Pair<T,O>> =
        flatMap{ t:T->
            others.map { o-> Pair(t,o) }
        }

inline fun <T, O, R> List<T>.mapCartesianProduct(others: List<O>, transform: (Pair<T, O>) -> R): List<R> =
        flatMap { t: T ->
            others.map { o -> transform(Pair(t, o)) }
        }

bastman

/**
 * Example: forward compose
 *
 *  see:
 *      - https://discuss.kotlinlang.org/t/pipe-forward-operator/2098/43
 *      - https://hackernoon.com/funktionale-function-composition-for-kotlin-1f6e3e3c3a83
 *
 *      val composition = ::sqrt thenAlso ::println then ::sqrt thenAlso ::println
 *      val result:Double = composition(16.0)
 */

bastman

import com.fasterxml.jackson.databind.ObjectMapper
import com.fasterxml.jackson.module.kotlin.convertValue
import org.springframework.boot.context.properties.bind.Bindable
import org.springframework.boot.context.properties.bind.Binder
import org.springframework.core.env.Environment

/*
Example:

val stuff:MyAwesomeDataClass = bindEnvironmentProperties(

bastman

´´´

DROP TABLE A;

CREATE TABLE A ( id CHARACTER VARYING(255) NOT NULL PRIMARY KEY, modified_at TIMESTAMP WITHOUT TIME ZONE NOT NULL DEFAULT NOW(),

category CHARACTER VARYING(255) NOT NULL, is_active boolean NOT NULL DEFAULT TRUE

bastman

docker run --rm -v ${PWD}:/local swaggerapi/swagger-codegen-cli generate \
-i /local/swagger.json \
-l kotlin \
-o /local/out/kotlin

# help
docker run --rm -v ${PWD}:/local swaggerapi/swagger-codegen-cli help generate