geraldodev’s gists

geraldodev / enum_worksheet.clj

Created January 18, 2025 13:08

	;; This was generated with chat.deepseeker.com in order to solve the problem that I'm reading excel tables
	;; in clojure with duckdb jdbc driver and it does not have a way to enumerate excel worksheets
	;; Plus side of this code is no dependencies
	(ns util.enum-worksheet
	(:import
	(java.util Enumeration)
	(java.util.zip ZipFile ZipEntry)
	(java.io InputStream)
	(javax.xml.parsers DocumentBuilderFactory DocumentBuilder)
	(org.w3c.dom Document NodeList Node NamedNodeMap)))

geraldodev / migrate.clj

Last active October 24, 2024 14:06

babashka migrate.clj that downloads postgres and mybatis jar and reads username and password from local .env compatible with https://caveman.mccue.dev/tutorial/clojure/15_read_environment_variables

	#!/usr/bin/env bb
	; migrate command, invoker of org.apache.ibatis.migration.Migrator
	; Downloads maven artifact
	; it adds --path=migrations if not specified as command-line-args
	; this script is meant to be on root of the project, and when executed
	; like ./migrate.clj it applies the migrations on the migrations subdirectory
	; to initialize migrations path use:
	; ./migrate.clj init
	;
	; After initializing the migrations subdirectory configure the credentials

geraldodev / simplestform.clj

Created April 30, 2024 17:59

How do I get the "primary" (simplest and most primitive) type of a Malli schema?e.g. :string => :string [:and :string [:fn ,,,]] => :string

	(let [kinds #{:map :tuple :vector}
	fn-kind {string? :string
	int? :int
	boolean? :boolean
	double? :double}
	type-kind {(type "") :string}
	simplest-form (fn [form]
	(cond
	(keyword? form)
	form

geraldodev / deps.edn

Created October 31, 2023 07:44

deps.edn of the project that is experiencing parquet error

	{:paths ["cloj/src"]
	:deps
	{
	superstring/superstring {:mvn/version "3.2.0"}
	techascent/tech.ml.dataset {:mvn/version "7.020"}
	;; java dependencies
	com.github.albfernandez/javadbf {:mvn/version "1.13.1"} ;; https://github.com/albfernandez/javadbf
	org.apache.parquet/parquet-hadoop {:mvn/version "1.12.0"
	:exclusions [org.slf4j/slf4j-log4j12]}
	org.apache.hadoop/hadoop-common {:mvn/version "3.3.0"

geraldodev / progress-demo.cljs

Created July 18, 2023 04:38

	(ns helix-ui.registry.default.example.progress-demo
	(:require ["react" :as React]
	[helix-ui.registry.default.ui.progress :refer [Progress]]
	[helix.core :refer [$]]
	[portfolio.react-18 :as portfolio :refer-macros [defscene]]))
	(defscene ProgressDemo
	:id
	:helix-ui.portfolio.default.progress/demo
	[]
	(let [[progress setProgress] (.useState React 13)]

geraldodev / tailwind.clj

Created July 15, 2023 15:28

	;; This code was adapted from com.teknql/shadow-cljs-tailwind-jit
	(ns helix-ui.tailwind
	(:require
	[clojure.string]
	[babashka.process :as proc]
	[clojure.pprint :refer [pprint]]
	[clojure.spec.alpha :as s]
	)
	(:import [java.nio.file Files]
	[java.nio.file.attribute FileAttribute]))

geraldodev / hooks_test.cljs

Created July 5, 2023 13:40

defscene with hooks to ilustrate the issue of not being able to use hooks inside defscene plainly, which has the outcome of the code not being captured for portfolio because we have to call a function

	(ns hooks-test
	(:require
	["react" :as React]
	[portfolio.react-18 :as portfolio :refer-macros [defscene]]
	))

	(defn ComponentExample
	[props]
	(let [^js [date _set-date] (React/useState (js/Date.))]
	(React/createElement "div" nil (str date))))

geraldodev / export-default-function.edn

Last active July 5, 2023 09:54

How would you map a default function component to clojurescript when generating equivalent code ?

	{:type "File",
	:errors [],
	:program
	{:type "Program",
	:sourceType "module",
	:interpreter nil,
	:body
	[{:type "ExportDefaultDeclaration",
	:exportKind "value",
	:declaration

geraldodev / astutils_test.cljs

Last active June 29, 2023 00:29

	(ns js-cljs.astutils-test
	(:require
	["./../../src/js_cljs/astutils" :refer [tagFunctionNodesAsReactComponent]]
	["@babel/traverse$default" :as traverse]
	[clojure.test :refer [deftest is testing]]
	[js-cljs.core :refer [babel-parse]]
	[applied-science.js-interop :as j]
	))

	(deftest react-function-tagging

geraldodev / migrate.clj

Last active January 22, 2023 12:49

Babashka script to download and invoke the awesome MyBatis Migrations https://mybatis.org/migrations/index.html

	#!/usr/bin/env bb
	; migrate command, invoker of org.apache.ibatis.migration.Migrator
	; Downloads maven artifact
	; it adds --path=migrations if not specified as command-line-args
	; this script is meant to be on root of the project, and when executed
	; like ./migrate.clj it applies the migrations on the migrations subdirectory
	; to initialize migrations path use:
	; ./migrate.clj init
	;
	; After initializing the migrations subdirectory configure the credentials