thiagofm

require 'test_helper'

shared_examples_for 'An Adapter' do
  describe '#read' do
    before do
      @adapter.write(@key = 'whiskey', @value = "Jameson's")
    end

    it 'reads a given key' do
      @adapter.read(@key).must_equal(@value)

thiagofm

filter(_, [], List) -> List;
filter(F, [H|T], List) ->
  case F(T) of
    true -> filter(F, [T], [H|List]);
    false -> filter(F, [T], List)
  end.

%% why can't I do this way?

filter(_, [], List) -> List;

thiagofm

allowed_params = [:name, :stats, :xpto]
params = {
  name: 'Blabla',
	stats: '123'
}

def update(allowed_params, params)
	# validate if params are allowed
	params.each do |param|
		raise 'Bad Request' unless allowed_params.include? params

thiagofm

(ns problem2.core)

(defn fib-rec
  [ list-fib n ]
  (if
    (< (last list-fib) 4000000)
    (fib-rec (conj list-fib (reduce + (take-last 2 list-fib))) (- n 1)) list-fib)
)

(defn fib

thiagofm

(defn fib-rec
  [ list-fib n ]
  (if
    (not= n 2)  
    (fib-rec (conj list-fib (reduce + (take-last 2 list-fib))) (- n 1)) list-fib)
)

(defn fib
  [ n ]

thiagofm

(defn fib-list
  [actual-n next-n iterations-left full-list]
  (if
    (not= iterations-left 0) 
    (fib-list (reduce + [actual-n next-n]) actual-n (- iterations-left 1) (conj full-list (reduce + [actual-n next-n]) ))
    full-list
  )
)

(defn -main

thiagofm

;; It all started here: http://clojure-log.n01se.net/date/2011-04-06.html#19:04

(#((% (+(*))) %) ;; call arg 1 with all args
 [;; data
  (+ (*)(*)(*)(*)(*)(*)(*))
  ;; main fn -- simulate 'if' with map lookup and closures
  #(({(+) (% (+(*)(*)))} ;; if zero return 'then' clause
     (% (+)) ;; dispatch on first arg
     (% (+(*)(*)(*)))) ;; call 'else' clause (n not found in map)
    %)

thiagofm

require 'spec_helper'

describe FaleMais::PriceCalculator do
  context "#object" do
    it "should be a subclass of Object" do
      Object.constants.should include(:FaleMais)
    end

    it "should be instantiable" do
      FaleMais::PriceCalculator.new.should be_an_instance_of FaleMais::PriceCalculator

thiagofm

Given /^I'm on the landing page$/ do
  visit '/'
end

When /^I select my plan, source, destination and time$/ do
  #@options = { :plan => '120', :source => '018', :destination => '011', :time => '200' }
  fill_in 'tempo', :with => '200'
  select '120', :from => 'plano'
  select '018', :from => 'origem'
  select '011', :from => 'destino'

thiagofm

# antes:

    <!--MENU-->
    <nav class="menu">
      <ul>
        <li>
          <% if params[:action].eql? 'sobre' %>
            <%= link_to 'Sobre', help_sobre_url, :class => 'on' %>
          <% else %>
            <%= link_to 'Sobre', help_sobre_url %>