Nikolay Rozhkov nirname

## upload_erb.rb
def template(from, to, options = {})
  template_path = File.expand_path("../../templates/#{from}", __FILE__)
  template = ERB.new(File.new(template_path).read).result(binding)
  upload! StringIO.new(template), to, mode: 0644 # Otherwise it's set to 0640, which is not readable by other users (https://github.com/net-ssh/net-scp/blob/master/lib/net/scp/upload.rb#L63)
  sudo "chown root:root #{to}" if options[:as_root]
end

## configure-make-make-install.yaml
# This works
- name: Install unixODBC
  command: sudo {{ item }} chdir="/tmp/{{ mysql_odbc_unixodbc_url | basename | replace('.tar.gz', '') }}"
  with_items:
    - ./configure --prefix=/usr/local
    - make
    - make install

# This _doesn't_ work
# Why doesn't the chdir option get recognized?

## Convert MARKDOWN files to HTML
Converting md files to html w/highlighting
0a) Create a root directory to pull in all the repos
0b) Recursively clone or pull each repo
	$> git clone <repo_url> | git pull on the existing repos
0c) Create a TOC index.html file for the root folder
	$> echo '<head>' >> index.html
	$> echo '' >> index.html
	$> echo '</head>' >> index.html
	$> echo '<body>' >> index.html
	$> ls >> temp.html

## responsive-align.less
.text-xs-left { text-align: left; }
.text-xs-right { text-align: right; }
.text-xs-center { text-align: center; }
.text-xs-justify { text-align: justify; }

@media (min-width: @screen-sm-min) {
    .text-sm-left { text-align: left; }
    .text-sm-right { text-align: right; }
    .text-sm-center { text-align: center; }
    .text-sm-justify { text-align: justify; }

## rails-4-new-options
Because I couldn't find these with a quick Google search on 28 April 2015:

Usage:
  rails new APP_PATH [options]

Options:
  -r, [--ruby=PATH]                                      # Path to the Ruby binary of your choice
                                                         # Default: /home/brian/.rvm/rubies/ruby-2.2.0/bin/ruby
  -m, [--template=TEMPLATE]                              # Path to some application template (can be a filesystem path or URL)
      [--skip-gemfile], [--no-skip-gemfile]              # Don't create a Gemfile

## heredoc.rb
# Created in response to Stack Overflow question:
#   http://stackoverflow.com/questions/38504004/interpolate-multiline-string-with-correct-indent

module CoreExtensions
  module String
    module Heredoc

      # Special character to flag lines that are part of a multiline HEREDOC interpolation
      # Any character that is not part of the output string will work.  Using "\r" because
      # it's rarely used in hard-coded strings.

## nc_api.sh
#!/bin/bash
while true ; do  echo -e "HTTP/1.1 200 OK\n\n $(date)" | nc -l -p 1501  ; done

## csvtomap.go
// CSVToMap takes a reader and returns an array of dictionaries, using the header row as the keys
func CSVToMap(reader io.Reader) []map[string]string {
	r := csv.NewReader(reader)
	rows := []map[string]string{}
	var header []string
	for {
		record, err := r.Read()
		if err == io.EOF {
			break
		}

## test_rails_exists.rb
# https://github.com/rails/rails/pull/29619#issuecomment-392583498
# Better approach than http://codesnik.github.io/rails/2015/09/03/activerecord-and-exists-subqueries.html
require 'bundler/inline'

gemfile(true) do
  source 'https://rubygems.org'

  gem 'rails', '5.2'
  gem 'pg'
  gem 'pry'
	def template(from, to, options = {})
	template_path = File.expand_path("../../templates/#{from}", __FILE__)
	template = ERB.new(File.new(template_path).read).result(binding)
	upload! StringIO.new(template), to, mode: 0644 # Otherwise it's set to 0640, which is not readable by other users (https://github.com/net-ssh/net-scp/blob/master/lib/net/scp/upload.rb#L63)
	sudo "chown root:root #{to}" if options[:as_root]
	end
	# This works
	- name: Install unixODBC
	command: sudo {{ item }} chdir="/tmp/{{ mysql_odbc_unixodbc_url \| basename \| replace('.tar.gz', '') }}"
	with_items:
	- ./configure --prefix=/usr/local
	- make
	- make install

	# This _doesn't_ work
	# Why doesn't the chdir option get recognized?
	Converting md files to html w/highlighting
	0a) Create a root directory to pull in all the repos
	0b) Recursively clone or pull each repo
	$> git clone <repo_url> \| git pull on the existing repos
	0c) Create a TOC index.html file for the root folder
	$> echo '<head>' >> index.html
	$> echo '' >> index.html
	$> echo '</head>' >> index.html
	$> echo '<body>' >> index.html
	$> ls >> temp.html
	.text-xs-left { text-align: left; }
	.text-xs-right { text-align: right; }
	.text-xs-center { text-align: center; }
	.text-xs-justify { text-align: justify; }

	@media (min-width: @screen-sm-min) {
	.text-sm-left { text-align: left; }
	.text-sm-right { text-align: right; }
	.text-sm-center { text-align: center; }
	.text-sm-justify { text-align: justify; }
	Because I couldn't find these with a quick Google search on 28 April 2015:

	Usage:
	rails new APP_PATH [options]

	Options:
	-r, [--ruby=PATH] # Path to the Ruby binary of your choice
	# Default: /home/brian/.rvm/rubies/ruby-2.2.0/bin/ruby
	-m, [--template=TEMPLATE] # Path to some application template (can be a filesystem path or URL)
	[--skip-gemfile], [--no-skip-gemfile] # Don't create a Gemfile
	# Created in response to Stack Overflow question:
	# http://stackoverflow.com/questions/38504004/interpolate-multiline-string-with-correct-indent

	module CoreExtensions
	module String
	module Heredoc

	# Special character to flag lines that are part of a multiline HEREDOC interpolation
	# Any character that is not part of the output string will work. Using "\r" because
	# it's rarely used in hard-coded strings.
	#!/bin/bash
	while true ; do echo -e "HTTP/1.1 200 OK\n\n $(date)" \| nc -l -p 1501 ; done
	// CSVToMap takes a reader and returns an array of dictionaries, using the header row as the keys
	func CSVToMap(reader io.Reader) []map[string]string {
	r := csv.NewReader(reader)
	rows := []map[string]string{}
	var header []string
	for {
	record, err := r.Read()
	if err == io.EOF {
	break
	}
	# https://github.com/rails/rails/pull/29619#issuecomment-392583498
	# Better approach than http://codesnik.github.io/rails/2015/09/03/activerecord-and-exists-subqueries.html
	require 'bundler/inline'

	gemfile(true) do
	source 'https://rubygems.org'

	gem 'rails', '5.2'
	gem 'pg'
	gem 'pry'