justinwyer

module A200 where
import Data.List.Split (splitOn)

data Symbol = Rock | Paper | Scissors
data Strategy = Win | Lose | Draw
data Match = Match { opponent :: Symbol, player :: Symbol }

strategy :: Symbol -> Strategy -> Match
strategy o s = Match o (case s of
    Win -> case o of

justinwyer

[Know about it][Understanding][Clear understanding]

NOVICE

CONCEPTS

• xxx Immutable Data
• xxx Second-Order Functions
• xxx Constructing & Destructuring
• xxx Function Composition
• xxx First-Class Functions & Lambdas

justinwyer

diff --git a/spec/unit/pluginmanager_spec.rb b/spec/unit/pluginmanager_spec.rb
index be531c8..d99fba0 100755
--- a/spec/unit/pluginmanager_spec.rb
+++ b/spec/unit/pluginmanager_spec.rb
@@ -6,7 +6,7 @@ module MCollective
   describe PluginManager do
     before do
       class MCollective::Foo; end
-
+      @config = mock

justinwyer

from psycopg2 import connect
from Levenshtein import *

conn = connect("dbname=education user=Jwyer host=localhost")

id_look_up = {}
candidates = []
cursor = conn.cursor()
cursor.execute("select id, name from school")
for row in cursor.fetchall():

justinwyer

import codecs
import requests
import multiprocessing

def process_url(page):
    print page
    url = "http://www.southafricaschools.co.za/schools2?page=%ld&tid=13&tid_1=All&tid_2=All&title=" % (page)
    r = requests.get(url)
    out = codecs.open('eastern-cape/page-%ld' % (page), 'w', 'utf-8')
    out.write(r.text)

justinwyer

- (void)testShouldKnowCardsCanBeAddedToDeck {
    Deck *deck = [Deck new];
    Card *card = [[Card alloc] initWithContents:@"Test Card"];

    id cardsMock = [OCMockObject mockForClass:[NSMutableArray class]];
    [[cardsMock expect] addObject:card];

    deck.cards = cardsMock;
    [deck addCard:card atTop:NO];

justinwyer

- (int)match:(NSArray *)cards {
    return [cards containsObject:self];
}

justinwyer

// FIRST TEST
- (void)testShouldKnowCardsWithSameContentsAreEqual {
    Card *card = [[Card alloc] initWithContents:@"Test Card"];
    Card *equalCard = [[Card alloc] initWithContents:@"Test Card"];

    STAssertEqualObjects(card, equalCard, @"Cards with the same content should be equal");
}
// RED isEqual is not yet overriden
// GREEN returns YES
- (BOOL)isEqual:(id)other {

justinwyer

@implementation Card {
}
- (int)match:(NSArray *)cards {
    int score = 0;
    for (Card *card in cards) {
        if ([card.contents isEqualToString:self.contents]) {
            score = 1;
            break;
        }
    }

justinwyer

@implementation CardTest
- (void)testShouldKnowCardCannotMatchEmptyCardList {
    Card *card = [Card new];
    NSArray *otherCards = [NSArray new];
    STAssertEquals(0, [card match:otherCards], @"Should not match empty card list.");
}

- (void)testShouldMatchCardWhenCardListContainsCardWithSameContent {
    Card *card = [[Card alloc] initWithContents:@"Test Card"];
    Card *matchingCard = [[Card alloc] initWithContents:@"Test Card"];