nilbus

Coding challenge or existing code?

The coding challenge is optional if you already have some code that you're proud of and can share with us.

Existing code

If you have existing code, please follow the following guidelines:

nilbus

" Load pathogen plugins and reload their help files
call pathogen#infect()
call pathogen#helptags()

" Set leader key to space
nmap <Space> <NOP>
let mapleader = "\<Space>""

" Indent with 2 spaces
set shiftwidth=2
set softtabstop=2
set tabstop=2
set expandtab

" Set width to 85 chars
set textwidth=85

" Highlight things you've searched for, and press enter or - to un-highlight
set hlsearch
noremap - -:nohl<cr>
noremap <cr> <cr>:nohl<cr>

" Highlight matching braces/parenthesis
set showmatch
set matchtime=1

" Syntax highlighting
syntax on
au BufNewFile,BufRead *.tmpl set filetype=html

" Wait for .5 sec before deciding you weren't trying a key sequence
set timeoutlen=500

" Improved tab completion when using :e to open a file, etc.
set wildmode=list:longest
set wildignore+=*.class

" (optional) Keep buffers open in memory (preserve undo history, etc) and just hide them when you close them (but not fugitive buffers)
set hidden
autocmd BufReadPost fugitive://* set bufhidden=delete

" Ignore case when searching

nilbus

tracking = DateTime.strptime(row['tracking'], '%Y%m%d%H%M%S')
Correspondence.where(
  tracking: tracking,
  sender: row['remetente'],
  receiver: row['destinatario']).first_or_create(
    tracking: tracking,
    sender: row['remetente'],
    receiver: row['destinatario'],
    department: row['depto'],
    bay: row['baia'],

nilbus

#!/bin/bash
$* # Run the program passed in the args
EXIT=$? # Preserve the exit status
read -p "Press ENTER to exit."
exit $EXIT

nilbus

def seed
  1 # standing in for a non-numeric object that also responds to #next
end

# missing: Return enough items fill an array of existing items so that it has 10
# (multiple implementations)
# Test: assert_equal([1, 2, 3, 4, 5, 6, 7, 8, 9, 10], missing([]))
# Test: assert_equal([9, 10], missing([1, 2, 3, 4, 5, 6, 7, 8]))
# @param queue: an Array with up to 10 items

nilbus

" Load pathogen plugins and reload their help files
call pathogen#infect()
call pathogen#helptags()

" Set leader key to space
nmap <Space> <NOP>
let mapleader = "\<Space>""

" Indent with 2 spaces
set shiftwidth=2

nilbus

#!/bin/bash
set -e

git reflog -n100 --pretty='%cr|%gs' --grep-reflog='checkout: moving' HEAD | {
  seen=":"
  git_dir="$(git rev-parse --git-dir)"
  while read line; do
    date="${line%%|*}"
    branch="${line##* }"
    if ! [[ $seen == *:"${branch}":* ]]; then

nilbus

This gem is great. Thanks for releasing it!

We're running into 2 issues using Values, however.

1. Inheritance from other classes is impossible
2. No support for optional arguments to ValueClass.with

What I'm suggesting is a significant deviation from current usage and would require a major version release. That said, I think the benefits are worth it. Please review these ideas, and let me know if you would consider accepting these changes into the project, providing that the changes are simple and elegant enough to stay in line with the project's goal for simplicity. If not, we'll fork and release under a different name.

Inheritance

nilbus

Design Problem

I'm struggling to balance encapsulation with managing side effects in a specific scenario described here.

Classes

• PriceSettings < ActiveRecord::Base (side-effect-based class methods, value-based instances) stores user parameters for price calculations
• APIClient (adapter object) fetches statistics from an external API to use in price calculations

nilbus

~ $ uname -a
Linux v 3.11.0-15-generic #25~precise1-Ubuntu SMP Thu Jan 30 17:39:31 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux

~ $ unzip mjruby_linux_bin.zip
Archive:  mjruby_linux_bin.zip
  inflating: mjruby

~ $ ls -l ./mjruby
-rwxr-xr-x 1 nilbus nilbus 498245 Aug 10 14:13 ./mjruby