Module: HeadingWithTitle::Helpers

Defined in:
lib/heading_with_title/helpers.rb

Overview

:nodoc:

Instance Method Summary collapse

Instance Method Details

#heading_with_title(arg = nil, &block) ⇒ Object 



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# File 'lib/heading_with_title/helpers.rb', line 16

def heading_with_title(arg = nil, &block)
  heading = case arg
  when NilClass
    t(HeadingWithTitle.default_i18n_key)
  when Hash
    t(HeadingWithTitle.default_i18n_key, arg)
  when String
    arg
  when ActiveRecord::Base
    arg.to_s
  else
    raise ArgumentError, 'Incorrect arguments for heading_with_title!'
  end

  page_title(heading)

  if block_given?
    content = capture(heading, &block)
    heading = raw(content)
  end

  content_tag(HeadingWithTitle.default_heading_size, heading)
end

#page_title(title = nil) ⇒ Object

Set page title. Use this method in your views



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# File 'lib/heading_with_title/helpers.rb', line 5

def page_title(title = nil)
  if title.present?
    @hwt_title = title
    nil
  else
    suffix = HeadingWithTitle.title_suffix
    suffix = suffix.call if suffix.is_a?(Proc)
    raw ([@hwt_title, suffix].compact.join(HeadingWithTitle.title_delimeter))
  end
end