Class: ActionPrompt::Preview

Inherits:
Object
  • Object
show all
Defined in:
lib/action_prompt/preview.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.all ⇒ Object 



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# File 'lib/action_prompt/preview.rb', line 11

def all
  load_previews if descendants.empty?
  descendants.sort_by(&:name)
end

.display_name ⇒ Object 



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# File 'lib/action_prompt/preview.rb', line 24

def display_name
  name.titleize
end

.find(name) ⇒ Object 



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# File 'lib/action_prompt/preview.rb', line 42

def find(name)
  all.find { |preview| preview.name == name }
end

.find_prompt(slug) ⇒ Object 



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# File 'lib/action_prompt/preview.rb', line 46

def find_prompt(slug)
  prompts.find { |p| p.slug == slug }
end

.load_previews ⇒ Object 



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# File 'lib/action_prompt/preview.rb', line 16

def load_previews
  # TODO: this preview path could be made configurable in order to have equivalent
  # functionality to Rails mailer previews
  Dir[Rails.root.join("test", "prompts", "**", "*_preview.rb")].each do |path|
    require path
  end
end

.prompts ⇒ Object 



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# File 'lib/action_prompt/preview.rb', line 32

def prompts
  # TODO: this might benefit from some memoization
  prompt_methods = public_instance_methods(false).map(&:to_s).sort

  prompt_methods.map do |method_name|
    Prompt.new(name: method_name.humanize,
               slug: "#{slug}/#{method_name}")
  end
end

.slug ⇒ Object 



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# File 'lib/action_prompt/preview.rb', line 28

def slug
  name.delete_suffix("Preview").underscore
end

Instance Method Details

#render(template_name, locals: {}) ⇒ Object 



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# File 'lib/action_prompt/preview.rb', line 51

def render(template_name, locals: {})
  ActionPrompt::Renderer.new.render(template_name, locals: locals)
end