Class: Super::Link

Inherits:
Object
  • Object
show all
Defined in:
lib/super/link.rb

Overview

Links have three required attributes that are passed directly into Rails’ ‘link_to` helper

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(text, href, **options) ⇒ Link

Returns a new instance of Link.



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# File 'lib/super/link.rb', line 77

def initialize(text, href, **options)
  @text = text
  @href = href
  @options = options
end

Instance Attribute Details

#href ⇒ Object (readonly)

Returns the value of attribute href.



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# File 'lib/super/link.rb', line 84

def href
  @href
end

#options ⇒ Object (readonly)

Returns the value of attribute options.



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# File 'lib/super/link.rb', line 85

def options
  @options
end

#text ⇒ Object (readonly)

Returns the value of attribute text.



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# File 'lib/super/link.rb', line 83

def text
  @text
end

Class Method Details

.registry ⇒ Object 



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# File 'lib/super/link.rb', line 17

def self.registry
  @registry ||= {
    new: -> (params:) {
      new(
        "New",
        Rails.application.routes.url_for(
          controller: params[:controller],
          action: :new,
          only_path: true
        )
      )
    },
    index: -> (params:) {
      new(
        "Index",
        Rails.application.routes.url_for(
          controller: params[:controller],
          action: :index,
          only_path: true
        )
      )
    },
    show: -> (resource, params:) {
      new(
        "View",
        Rails.application.routes.url_for(
          controller: params[:controller],
          action: :show,
          id: resource,
          only_path: true
        )
      )
    },
    edit: -> (resource, params:) {
      new(
        "Edit",
        Rails.application.routes.url_for(
          controller: params[:controller],
          action: :edit,
          id: resource,
          only_path: true
        )
      )
    },
    destroy: -> (resource, params:) {
      new(
        "Delete",
        Rails.application.routes.url_for(
          controller: params[:controller],
          action: :destroy,
          id: resource,
          only_path: true
        ),
        method: :delete,
        data: { confirm: "Really delete?" }
      )
    },
  }
end

.resolve(link) ⇒ Object

Raises:



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# File 'lib/super/link.rb', line 5

def self.resolve(link)
  if link.kind_of?(self)
    return link
  end

  if registry.key?(link)
    return registry[link]
  end

  raise Error::LinkNotRegistered, "Unknown link `#{link}`"
end