module ActionView::Helpers::TextHelper

# => "

Blinkable! It's true.

"
simple_format("Blinkable! It's true.", {}, sanitize: false)

# => "

Unblinkable.

"
simple_format("Unblinkable.")

# => "

Look ma! A class!

"
simple_format("Look ma! A class!", class: 'description')

# => "

We want to put a paragraph...

\n\n

...right there.

"
simple_format(more_text)

more_text = "We want to put a paragraph...\n\n...right there."

# => ""
simple_format(my_text, {}, wrapper_tag: "div")

# => "

Here is some basic text...\n
...with a line break.

"
simple_format(my_text)

my_text = "Here is some basic text...\n...with a line break."
==== Examples

* :wrapper_tag - String representing the wrapper tag, defaults to "p"
* :sanitize - If +false+, does not sanitize +text+.
==== Options

will be added to all created paragraphs.
You can pass any HTML attributes into html_options. These

newlines from the +text+.

tag is appended. This method does not remove the
(\n or \r\n) is considered a linebreak and a
considered a paragraph and wrapped in

tags. One newline
Two or more consecutive newlines (\n\n or \r\n\r\n) are
Returns +text+ transformed into HTML using simple formatting rules.

def simple_format(text, html_options = {}, options = {})
  wrapper_tag = options.fetch(:wrapper_tag, :p)
  text = sanitize(text) if options.fetch(:sanitize, true)
  paragraphs = split_paragraphs(text)
  if paragraphs.empty?
    content_tag(wrapper_tag, nil, html_options)
  else
    paragraphs.map! { |paragraph|
      content_tag(wrapper_tag, raw(paragraph), html_options)
    }.join("\n\n").html_safe
  end
end