jtigger

Manually cleared again.

jtigger

Keybase proof

I hereby claim:

• I am jtigger on github.
• I am johnstuartryan (https://keybase.io/johnstuartryan) on keybase.
• I have a public key ASDd0aODh-TVueZB8lGlYdxnEoxu_BSRkMgn4l0eg_CoWAo

To claim this, I am signing this object:

jtigger

sed 's/@Test/@Test\'$'\n    @Category(NotReady.class)/' ./accumulate/src/test/java/AccumulateTest.java | sed '0,/Category/s/Category/x/'

jtigger

package com.example;

class BaseClass {
    public BaseClass() {
        System.out.println("BaseClass constructor.");
        someNonFinalMethod();
    }

    public void someNonFinalMethod() {
        System.out.println("BaseClass::someNonFinalMethod");

jtigger

#! /usr/bin/env/ruby
require 'json'

RESPONSIVENESS_GOAL = 0.5 # "You have a 50/50 chance of getting a meaningful review."

def fetch_stats_for(track)
  canvas_element = `curl --silent http://exercism.io/stats/#{track} | grep canvas`
  stats_attr = /data-stats='(.*)'/.match canvas_element
  stats_json = stats_attr[1]

jtigger

13:30:50.538 [DEBUG] [org.gradle.internal.resource.transport.http.JavaSystemPropertiesProxySettings] Found java system property 'http.nonProxyHosts': local|*.local|169.254/16|*.169.254/16. Will ignore proxy settings for these hosts.
13:30:50.634 [INFO] [org.gradle.BuildLogger] Starting Build
13:30:50.637 [DEBUG] [org.gradle.BuildLogger] Gradle user home: /Users/jtigger/.gradle
13:30:50.638 [DEBUG] [org.gradle.BuildLogger] Current dir: /Users/jtigger/workspace/exercism/exercises/java/hello-world
13:30:50.638 [DEBUG] [org.gradle.BuildLogger] Settings file: null
13:30:50.638 [DEBUG] [org.gradle.BuildLogger] Build file: null
13:30:50.645 [DEBUG] [org.gradle.initialization.buildsrc.BuildSourceBuilder] Starting to build the build sources.
13:30:50.646 [DEBUG] [org.gradle.initialization.buildsrc.BuildSourceBuilder] Gradle source dir does not exist. We leave.
13:30:50.649 [DEBUG] [org.gradle.initialization.DefaultGradlePropertiesLoader] Found env project properties: []
13:30:50.649 [DEBUG] [org.gradle.initialization.

jtigger

Setup the workspace

Stand-up the x-api, locally

cd ~
mkdir -p workspace/exercism && cd workspace/exercism
git clone https://github.com/exercism/x-api
cd x-api
bundle install
git submodule init

jtigger

class Person
  attr_accessor :name
  attr_reader   :birthdate

  def initialize
    @birthdate = nil
    @name = "Who?!"
    @phonenumber = "800-123-4567"
  end

jtigger

module AttributeLogger
  def self.included(target_class)
    target_class.extend(ClassMethods)
  end
  
  module ClassMethods
    def log_attr(attribute)
      AttributeLogger.raise_cannot_install_error_on attribute if !method_defined? "#{attribute}"
      old_attr_reader = instance_method("#{attribute}") 
      define_method("#{attribute}") do

jtigger

# Idiom: Clean method overwriting
# Source: Jörg W Mittag -- http://stackoverflow.com/questions/4470108/when-monkey-patching-a-method-can-you-call-the-overridden-method-from-the-new-i/4471202#4471202

# Problem: you want to overwrite an existing method and be able to invoke the old method in the new one, 
#          but you don't want to pollute the namespace with a method alias.
# Solution: capture the existing method in a local variable, define the new method using the define_method() method, capturing
#           the local variable in the closure.
# Consequences:
# - be aware of what local variables are defined.  Because they are captured in the closure, they are not candidates for
#   garbage collection.