Module: PageTitleHelper::Interpolations

Extended by:

Interpolations

Included in:

Interpolations

Defined in:

lib/page_title_helper.rb

Overview

Class Method Summary (collapse)

• + (Object) interpolate(pattern, *args)

Instance Method Summary (collapse)

• - (Object) app(env)
• - (Object) title(env)

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# File 'lib/page_title_helper.rb', line 19

def self.interpolate(pattern, *args)
  instance_methods(false).sort.reverse.inject(pattern.to_s.dup) do |result, tag|
    result.gsub(/:#{tag}/) do |match|
      send(tag, *args)
    end
  end
end

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# File 'lib/page_title_helper.rb', line 27

def app(env)
  env[:app] || I18n.translate(:app.name', :default => File.basename(Rails.root).humanize)
end

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# File 'lib/page_title_helper.rb', line 31

def title(env)
  env[:title]
end