john2x

Clojure Destructuring Tutorial and Cheat Sheet

(Related blog post)

Simply put, destructuring in Clojure is a way extract values from a datastructure and bind them to symbols, without having to explicitly traverse the datstructure. It allows for elegant and concise Clojure code.

Vectors and Sequences

econchick

class Graph:
  def __init__(self):
    self.nodes = set()
    self.edges = defaultdict(list)
    self.distances = {}

  def add_node(self, value):
    self.nodes.add(value)

  def add_edge(self, from_node, to_node, distance):

commandodev

from eventlet.pools import Pool
from eventlet.timeout import Timeout

class SocketPool(Pool):
    """A pool of sockets connected to a component

    If a socket times out in use, simply close if before handing it back to the
    pool and it will be discarded and a replacement inserted into the pool."""

    def __init__(self, address, **kwargs):