dminuoso

takeEven = lambda.select do |x|
  x if x % 2 == 0
end

dminuoso

[0,1,2,3,4,5,6,7,8,9].select do |x|
  x if x%2==0
end

dminuoso

if false
  foo = 1
end

# is foo defined?

dminuoso

def process_defn
  if false
    case 42
    when s {} then
    when 42 then
      return
    end
  end
  return
end

dminuoso

[1] pry(main)> ObjectSpace.each_object.inject([]) { |a, e| a << e if (e.class == Class && !e.ancestors.include?(Object)); a }
DEPRECATION WARNING: MissingSourceFile is deprecated! Use LoadError instead. (called from block in <main> at (pry):1)
=> [JbuilderTemplate,
 ActiveRecord::Type::Serialized,
 #<Class:0x007fd0789aac18>,
 ActiveRecord::Type::Time::Value,
 #<Class:0x007fd078a100e0>,
 Concurrent::SynchronizedDelegator,
 ActionDispatch::Response::Header,
 Sprockets::LegacyTiltProcessor,

dminuoso

export const searchWatchStart = (searchConstants, selectSearch, apiFn, handleError) => {
  const searchCreators = createRequestCreators(searchConstants.FETCH_STATUS);
  const loadResults = fetchEntity.bind(null, searchCreators, apiFn, { handleError });
  const selectMask = makeSelectMask(selectSearch);

  return function* () { // eslint-disable-line func-names
    let lastTask;
    for (;;) {
      const { wait } = yield take(searchConstants.START_SEARCH);

dminuoso

import { put, call, race, fork, take, cancel, select, delay, cancelled } from 'redux-saga/effects';
import { makeSelectMask } from './selectors';
import { createRequestCreators } from './actions';

function* fetchEntity(entity, apiFn, opts, id, url) {
  try {
    yield put(entity.request(id));
    const { response, error } = yield call(apiFn, url || id);
    if (response) {
      yield put(entity.success(id, response));

dminuoso

// The call with a callback to self
try {
        winfo = windarea.getWindInfo2(LonLat.lat, LonLat.lon, this.time, wante, wpost);
        //this.drawWind(ctx, p.x, p.y, winfo);
        var MI = GribMgr.WindAtPointInTime(new Date(this.time*1000),LonLat.lat, LonLat.lon,
                  function(){this.drawWindArea(p, poslimit, windarea, ctx)})
        if (MI)
        {
            winfo = new Wind(MI.Speed, MI.Heading);
            this.drawWind(ctx, p.x, p.y, winfo);

dminuoso

def capture_proc
  proc { |*args| capture_haml { yield *args } }
end

dminuoso

  - if Rails.env.production?
    %script
      (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
      (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
      m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
      })(window,document,'script','//www.google-analytics.com/analytics.js','ga');
      ga('create', 'UA-15209814-7', 'auto');
      ga('send', 'pageview');
    %script