peterschwarz

(ns hello-world.handler
  (:use compojure.core)
  (:require [compojure.handler :as handler]
            [compojure.route :as route]
            [ring.util.response :as resp]
            [clojure.data.json :as json]))

(defn generate-response [data & [status]]
  {:status (or status 200)
   :body (str "<div>Hello <strong>" (:hello data) "</strong></div><div>We seen you <em>" (inc (:count data)) "</em> time(s)</div>")

peterschwarz

(require '[clojure.core.async :refer [chan timeout >!! <!! alts!! mult tap]])

(defn td [ch]
  (first (alts!! [ch (timeout 100)])))


(def c (chan 10))


(>!! c :foo) ; true

peterschwarz

#!/bin/sh
nohup ~/Applications/sublime-text-2/sublime_text $1 >/dev/null 2>&1 &

peterschwarz

_.doAll = function(fn) {
    var fns = Array.prototype.slice.call(arguments);

    return function() {
        var self = this;
        var target_args = Array.prototype.slice.call(arguments);
        return _.map(fns, function(fn) {
            return fn.apply(self, target_args)
        });

peterschwarz

(defn current-classpath [] 
  (->> (ClassLoader/getSystemClassLoader) (.getURLs) seq (map #(.getFile %))))

peterschwarz

(let [bisect-by (juxt filter remove)]
  (bisect-by odd? [1 2 3 4 5]))
; => [(1 3 5) (2 4)]

peterschwarz

Keybase proof

I hereby claim:

• I am peterschwarz on github.
• I am pschwarz (https://keybase.io/pschwarz) on keybase.
• I have a public key ASDDELxVW0VvTx5AZSS-J6bpiFOUQF3lV8wTgezhdkqcIQo

To claim this, I am signing this object:

peterschwarz

use std::collections::HashMap;
use std::sync::Arc;
use std::sync::Mutex;

#[derive(Default)]
struct StringManagerPrimative {
    pub map: HashMap<String, String>,
}

impl StringManagerPrimative {

peterschwarz

Useful commands for Sawtooth Core Developers

Python Linting

Use docker to run the linter

$ docker-compose -f docker/compose/run-lint.yaml up lint-python

peterschwarz

#[derive(Default)]
struct X {
    a: String,
    b: String,
    c: String,
}

macro_rules! reject_empty {
    ($obj:ident, $first_field:tt, $($field:tt),*) => {
        {