tamouse

method_a(data) && method_b(data) && method_c(data)

# or

if method_a(data)
  if method_b(data)
    method_c(data
  end
end

tamouse

tamara@pontiki:~/a/b/c/d/e/f:2014-03-27@07:55:24
$ mkdir test_dir

tamara@pontiki:~/a/b/c/d/e/f:2014-03-27@07:55:31
$ pushd test_dir/
~/a/b/c/d/e/f/test_dir ~/a/b/c/d/e/f ~

tamara@pontiki:~/a/b/c/d/e/f/test_dir:2014-03-27@07:55:43
$ gem env
RubyGems Environment:

tamouse

Floating Labels

Click the field and the label will scale down and move up. Looks fancy and more importantly the fields expected value is still crystal clear to the user.

Resources:

• https://github.com/jverdi/JVFloatLabeledTextField
• http://littlebigdetails.com/post/82478225432/circleci-once-activated-the-input-placeholders

A Pen by Rik Schennink on CodePen.

tamouse

<%= link_to edit_article_path(article), class: "btn btn-default" do -%>
  <i class="glyphicon glyphicon-pencil"></i> Edit
<% end -%>
<%= button_to destroy_article_path(article), class: "btn btn-danger", method: "delete"
    data: {confirm: "Are you sure?"}} do -%>
  <i class="glyphicon glyphicon-delete"></i> Delete
<% end -%>

tamouse

def flash_class(level)
  class_level = case level.to_sym
    when :success then "success"
    when :error then "danger"
    when :alert then "warning"
    else 'info'
  end
  "alert alert-#{class_level}"
end

tamouse

class CheckOptionsParameters 
  
  attr_accessor :options, :options_keys, :valid_options

  def initialize(options, valid)
    self.options = options.nil? ? {} : Hash(options.dup)
    self.options_keys = @options.keys
    self.valid_options = valid.nil? ? [] : Array(valid.dup)
  end

tamouse

Log4r Setup

One day I was sitting around trying to get some logging and output done on a rakefile, and getting tired of doing log.info("blah blah").tap{|t| puts t}, so I looked into log4r, and decided to use it. So here we are.

Set up log4r the way I like:

• Info Messages to stdout with no decoration

tamouse

STOPWORDS=%w[a an and in of the].freeze
def proper_title(t)
  t.to_s.split.inject([]) do |m, x|
    if m.empty? || ! STOPWORDS.include?(x)
      m << x.capitalize
    else
      m << x
    end
  end.join(" ")
end

tamouse

Let's say you have a Jekyll site that you are using bootstrap-sass on, and you want to update to a new version.

This rake task will pull in the new version, unpack it, and move things into the appropriate locations, based on your _config.yml file.

touche

tamouse

[1] pry(main)> require 'securerandom'
=> true
[2] pry(main)> SecureRandom.hex(6).upcase
=> "123B1EEF6F4C"
[3] pry(main)> SecureRandom.hex(3).upcase
=> "917522"
[4] pry(main)> SecureRandom.hex(3).upcase
=> "3EE4B5"
[5] pry(main)> SecureRandom.hex(3).upcase
=> "2188BB"