Class: Nexmo::Markdown::UseCaseListFilter

Inherits:
Banzai::Filter
  • Object
show all
Defined in:
lib/nexmo_markdown_renderer/filters/use_case_list_filter.rb

Instance Method Summary collapse

Instance Method Details

#call(input) ⇒ Object 



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# File 'lib/nexmo_markdown_renderer/filters/use_case_list_filter.rb', line 4

def call(input)
  input.gsub(/```use_cases(.+?)```/m) do |_s|
    config = YAML.safe_load($1)
    @product = config['product']
    @use_cases = Nexmo::Markdown::UseCase.by_product(@product)
    
    # Default to plain layout, but allow people to override it
    config['layout'] = 'list/plain' unless config['layout']
    
    erb = File.read("#{GEM_ROOT}/lib/nexmo_markdown_renderer/views/use_case/#{config['layout']}.html.erb")
    html = ERB.new(erb).result(binding)
    "FREEZESTART#{Base64.urlsafe_encode64(html)}FREEZEEND"
  end
end