i-am-the-slime

Getting started with Purescript Native

Prerequisites

In order to be ready to start working with purescript native, you will need three things:

1. Go
2. The psgo compiler
3. The spago package manager

The document below describes where to get each of those.

i-am-the-slime

module Abomination where

jsx ∷
  ∀ to thru from.
  Lacks "kids" from =>
  Justifiable { | Kids from } { | Kids thru } =>
  Fillable { | Kids thru } { | Kids to } =>
  -- arguments
  ReactComponent (Record (Kids to)) ->
  Record from ->

i-am-the-slime

module Main where

import Prelude

import Data.Symbol (SProxy(..))
import Effect (Effect)
import Effect.Class.Console (logShow)
import Record (insert)

ex1 :: { aNewField :: Int }

i-am-the-slime

module Main where

import Prelude

import Effect (Effect)
import Effect.Class.Console (logShow)
import Prim.Row (class Nub)
import Prim.Row as Row
import Prim.RowList as RL
import Record (get) as R

i-am-the-slime

[
    {
        "start": [
            2,
            1
        ],
        "name": "NoName",
        "end": [
            42,
            2

i-am-the-slime

"use strict"
var diff2html = require("diff2html").Diff2Html;
var unidiff = require('unidiff');
var stringify = require('json-stable-stringify');

exports.stableStringify = function(x) {
    return stringify(x);
}

exports.isJsonEqual = function(a) {

i-am-the-slime

module Bla where


newtype Sponsored = Sponsored String

derive instance newtypeSponsored ∷ Newtype Sponsored _
derive newtype instance eqSponsored ∷ Eq Sponsored
derive newtype instance ordSponsored ∷ Ord Sponsored

newtype VerifiedAccount = VerifiedAccount String

i-am-the-slime

How to build an Apple Silicon version of the PureScript compiler

Updates:

2022-07-01

Add prebuilt binary for 0.15.4

2022-06-24

I changed ghc to be installed with ghcup and ghc version to 9.2.3 to match PS 0.15.3 added the RELEASE flag.

i-am-the-slime

data OnConflict = OnConflictDoNothing | OnConflictDoUpdate

-- | typeclass-alias for `genericShowInsert` constraints
class GenericShowInsertOnConflict t r where
  genericShowInsertOnConflict
    ∷ { ph ∷ String }
    → Table t
    → Array { | r }
    -> OnConflict
    → String

i-am-the-slime

exports.purescriptSyntax = {
    displayName: "Purescript",
    name: "purescript",
    mimeTypes: ["text/purescript"],
    fileExtensions: ["purs"],
    editorOptions: { tabSize: 2, insertSpaces: true },
    lineComment: "--",
    blockCommentStart: "{-",
    blockCommentEnd: "-}",
    keywords: [