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#!/usr/bin/env python
from contextlib import contextmanager
import time


@contextmanager
def timethis(timer=time.perf_counter):
    """
    Small timing function. It is meant to be used as a
    context manager, and it returns a lambda that when

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"""
A simple class decorator to define the __repr__ method  
based on the signature of the __init__ method.
"""
__author__ = 'egregius313'


_repr_template = """
def __repr__(self):
    'Return repr(self)'

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(defn product [a & bs]
  "The cross product of sets."
  (reduce
   (fn [xss ys]
     (mapcat (fn [xs] (map (partial conj xs) ys)) xss))
   (map vector a)
   bs))

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(ns blob)


(defn abnormal? [color]
  (= color :abnormal))


(defn color [grid x y]
  (get-in grid [x y]))

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# maybe.py
"""
Basic implementation of Haskell's Data.Maybe module.

The changes in the API are as follows:
    - `maybe` is replaced with the `Maybe` class constructor
    - `isJust` and `isNothing` are replaced with the builtin `isinstance`
    - `listToMaybe` is replaced with the class method `Maybe.from_iterable`
    - `maybeToList` is replaced with an implementation of `__iter__`,
      so calls to `list()` will work

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# stop_writing_classes_game_of_life.py
"""
Adaptation of the "Conway's Really Simple Game" code
from Jack Diederich's talk "Stop Writing Classes".

Meant to help make some of the logic more explicit.
"""
from itertools import chain

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# Allow tuple unpacking on classes defined with
# @attr.s decorator. Uses the attribute information
# from the definition of the class using attrs
#
# See also:
#    http://www.attrs.org
#    https://github.com/python-attrs/attrs
import hashlib
import linecache

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PKG_MGR=$(which apt-get brew apt | head -n1)

sudo $PKG_MGR update
sudo $PKG_MGR install -y opam

opam update
opam install core

if [[ $PKG_MGR =~ apt ]]
then

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#!/bin/bash

which brew || /usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

brew install [email protected]

echo "alias gcc='gcc-4.9'" >> .bash_profile
echo "alias g++='g++-4.9'" >> .bash_profile

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#!/usr/bin/env python
# check_cflags.py
"""
check_cflags - guarantees that -Wall -Werror --pedantic flags are set in $CFLAGS

Exits with 0 if proper CFLAGS is used, otherwise returns with 1

Usage:
     ./check_cflags.py FILE
"""