rubencaro

Golang installation guide

Since Golang version 1.11 this process is finally (almost) as easy as it should (!!). You can see full docs here. For older guides see here.

These are my notes, not a generic solution. They are not meant to work anywhere outside my machines. Update version numbers to whatever are the current ones while you do this.

Installing everything needed the first time

Install asdf and its golang plugin, then install golang

boukeversteegh

import inspect


# Callable class to wrap functions
class F:
  def __init__(self, func, *args):
		self.func = func
		self.args = args

	# Currying

ericmoritz

%%% File    : step.erl
%%% Author  : Moritz <emoritz@gci-esansone>
%%% Description : An example of an iterator protocol
%%% Created : 27 Jul 2012 by Eric Moritz <eric@themoritzfamily.com>

%%
%% Goals
%%
%% - Pausable iteration 
%% - Infinite streams

ericmoritz

*.beam

ericmoritz

def ichunk(s, size):
    return (s[i: i+size] for i in xrange(0, len(s), size))

def ichain(iterable):
"""Better than itertools.chain because it does not use *args"""
    for inner in iterable:
        for item in inner:
            yield item

ericmoritz

from collections import Mapping

def force_str(str_or_unicode):
    if type(str_or_unicode) is unicode:
        return str_or_unicode.encode("utf-8")
    else:
        return str_or_unicode


class RiakMapping(Mapping):

ericmoritz

crazy_template

A template engine in 42 lines of code.

About

I was thinking of a way to generate HTML without using strings as embedding strings in Javascript is a pain if they are multi-lined. There isn't a nice triple quote like there exists in Python.

So I took my inspiration from Lisp HTML generators that use S-expressions to generate HTML. I thought, hell, S-expressions are just a bunch of nested lists, I could do the same thing in Javascript.

ericmoritz

"""A simple little hello/goodbye example which takes advantage of urlvars"""
from nano import FrontController
import routes
from routes.middleware import RoutesMiddleware
from webob.dec import wsgify
from webob.exc import HTTPNotFound
from webob import Response

resources = {}