xavriley

s.boot

// BEGIN code to convert AKWF wavetables from 600 samples in length to 1024
// because VOsc3 needs a buffer which is a power of two to work properly

// this pipes in stdout from ls
(
var p, l;
p = Pipe.new("find ~/Projects/sonic-pi/etc/wavetables/AKWF/AKWF_0001 -iname *.wav", "r");	// list directory contents in long format
l = p.getLine;				// get the first line

reborg

Rich Already Answered That!

A list of commonly asked questions, design decisions, reasons why Clojure is the way it is as they were answered directly by Rich (even when from many years ago, those answers are pretty much valid today!). Feel free to point friends and colleagues here next time they ask (again). Answers are pasted verbatim (I've made small adjustments for readibility, but never changed a sentence) from mailing lists, articles, chats.

How to use:

• The link in the table of content jumps at the copy of the answer on this page.
• The link on the answer itself points back at the original post.

Table of Content

cgrand

;; warm up: balancing
=> (s/def ::balanced
     (s/* (s/cat :open #{'<} :children ::balanced :close #{'>})))
:user/balanced
=> (s/conform ::balanced '[< < > < > > < >])
[{:open <, :children [{:open <, :close >} {:open <, :close >}], :close >} {:open <, :close >}]
=> (s/conform ::balanced '[< < > < < > > > < >])
[{:open <, :children [{:open <, :close >} {:open <, :children [{:open <, :close >}], :close >}], :close >} {:open <, :close >}]

;; infix to prefix

mbutz

# From the series R(emodelling) E(electronic) C(lassics) with Sonic Pi
# Black Dog Productions - Otaku (1992)

use_bpm 120

# Download sample and adjust path to your environement
path = "/home/marty/projects/leuphana-local/sonic-pi/mb/samples/", 0
load_sample path, 2
# http://www.freesound.org/people/kendallbear/sounds/123804/
clap = path, 2

tolitius

Thanks!

Alan Dipert (@alandipert) and Micha Niskin (@micha)

for Boot, slides and help with Boot intel.

Juno Terepi (@deraen)

for slides and help with Lein pitfals

jasongilman

Atom Clojure Setup

This describes how I setup Atom for an ideal Clojure development workflow. This fixes indentation on newlines, handles parentheses, etc. The keybinding settings for enter (in keymap.cson) are important to get proper newlines with indentation at the right level. There are other helpers in init.coffee and keymap.cson that are useful for cutting, copying, pasting, deleting, and indenting Lisp expressions.

Install Atom

Download Atom

The Atom documentation is excellent. It's highly worth reading the flight manual.

xavriley

These are just proof of concept at the moment. All taken from the following sources:

• Technical Documentation
• Nescaline Plugin for LMMS (header)
• Nescaline Plugin for LMMS (cpp)

Credits for Nescaline to:

* Copyright (c) 2014 Vesa Kivimäki

xavriley

Getting LADSPA plugins working on Sonic Pi

This is an evil experiment at the moment but it works

• Download and install LMMS from http://lmms.io
• Run the attached SuperCollider file to create the synthdef locally (Overtone doesn't have ladspa yet)
• patch the named ruby files as per the other attachments
• start Sonic Pi

jindrichmynarz

use_debug false
use_bpm 130

# Our mixer!
master = (ramp *range(0, 1, 0.01))
kick_volume = 1
bass_volume = 1
revbass_volume = 1
snare_volume = 0.5
hats_volume = 0.5

rauhs

(ns x.y
  (:use [plumbing.core]) ;; Just for the map-vals
  (:require [clojure.walk :refer [postwalk prewalk prewalk-demo postwalk-demo]]
            [clojure.core.match :refer [match]]
            [schema.utils :refer [named-error-explain validation-error-explain]]
            [schema.core :as s])
  (:import (schema.utils NamedError ValidationError)))

;; Partially FROM:
;; https://github.com/puppetlabs/clj-schema-tools