patorash

<!-- app/views/foos/_form.html.erb -->
<%= file_field_tag '',
  style: 'display: none',
  data: {
    bind: "s3DirectUpload: { start: start_direct_upload, done: finished_direct_upload, fail: failed_direct_upload, progressall: progress_direct_upload }",
    'form-data': @s3_direct_post.fields,
    url: @s3_direct_post.url,
    host: Url.parse(@s3_direct_post.url).host
  } %>

patorash

%text-align-justify {
  text-align: justify;
  text-justify: inter-ideograph;
}

patorash

/**
 * Bootstrap3でカラムを中央揃えにする
 * 
 */
@for $i from 1 through ($grid-columns / 2) {
  $columns: $i * 2;
  $offset: ($grid-columns - $columns) / 2;
  .col-xs-center-#{$columns} {
    @include make-xs-column-offset($offset);
    @include make-xs-column($columns);

patorash

ko.bindingHandlers.nl2br = {
    update: function (element, valueAccessor, allBindingsAccessor, viewModel, bindingContext) {
        var field = ko.utils.unwrapObservable(valueAccessor());
        var lines = field.split(/\r\n|\r|\n/).map(function(line) { return document.createTextNode(line) });
        var div = document.createElement('div');
        lines.forEach(function(line, idx, lines) {
            div.appendChild(line);
            if (idx !== lines.length - 1) {
                div.appendChild(document.createElement('br'))
            }

patorash

# Put this code in lib/validators/json_type_validator.rb
# Usage in your model:
#   validates :json_attribute, json_type: true
#
# To have a detailed error use something like:
#   validates :json_attribute, presence: true, json_type: {message: :some_i18n_key}
# In your yaml use:
#   some_i18n_key: "detailed exception message: %{exception_message}"
#
# @see https://gist.github.com/joost/7ee5fbcc40e377369351

patorash

ko.bindingHandlers.cursor_wait = {
  init: function(element, valueAccessor) {
    ko.computed({
      read: function() {
        if (ko.unwrap(valueAccessor()))
          document.body.style.cursor = 'wait';
        else
          document.body.style.cursor = 'auto';
      },
      disposeWhenNodeIsRemoved: element

patorash

module EnumHelpRansack
  extend ActiveSupport::Concern

  module ClassMethods
    def enums_i18n_ransack(enum_name)
      enums = eval("self.#{enum_name.to_s.pluralize}")
      enums.map { |k, v| [eval("self.#{enum_name.to_s.pluralize}_i18n")[k], v] }
    end
  end
end

patorash

function peco_ssh
  awk '
    tolower($1)=="host" {
      for(i=2;i<=NF; i++) {
        if ($i !~ "[*?]") {
          print $i
        }
      }
    }
  ' ~/.ssh/config | sort | peco | read -l hostname

patorash

function peco_rspec
  find . -follow -name "*_spec.rb" | peco | read -l file_name
  echo "bin/rspec $file_name"
  bin/rspec $file_name
  commandline "bin/rspec $file_name"
end

patorash

function peco_delete_branch
  git branch | peco | read line
  set -l branch_name (echo $line | awk '{print $1}')
  if test "$branch_name" != "*"
    git branch -d $branch_name
  else
    echo "Can't delete current branch."
  end
end