Class: LinkDecisionHelper

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

Defined Under Namespace

Classes: NotOnAllowListError

Constant Summary collapse

ALLOWED_TYPES = 
[
  NAVBAR_LOGGED_IN = :n_logged_in,
  NAVBAR_LOGGED_OUT = :n_logged_out
]
DEFAULT_TITLE = 
'Default Title'
DEFAULT_URL =

root

'/'

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(title:, url:, type:, display: true, default_type: nil, config: nil, _blank: false) ⇒ LinkDecisionHelper

Returns a new instance of LinkDecisionHelper.

Raises:



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# File 'lib/link_decision_helper.rb', line 17

def initialize(title:, url:, type:, display: true, default_type: nil, config: nil, _blank: false)
  raise NotOnAllowListError, "Unexpected type [#{type}]. Expected #{ALLOWED_TYPES}" unless ALLOWED_TYPES.include?(type)

  @config = config
  @type = type
  @url = url
  @title = title
  @display = display
  @_blank = _blank

  if default_type && ALLOWED_TYPES.include?(default_type)
    assign_default!
  elsif default_type && !ALLOWED_TYPES.include?(default_type)
    raise NotOnAllowListError, 'unexpected default value'
  end
end

Class Method Details

.clear_type!(type:) ⇒ Object 



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# File 'lib/link_decision_helper.rb', line 12

def self.clear_type!(type:)
  raise "Unexpected type [#{type}]. Expected #{ALLOWED_TYPES}" unless ALLOWED_TYPES.include?(type)
  Rails.application.config.public_send("#{type}=", [])
end

Instance Method Details

#assign!(index: -1)) ⇒ Object 



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# File 'lib/link_decision_helper.rb', line 34

def assign!(index: -1)
  config.public_send(@type).insert(index, self)
end

#blank? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/link_decision_helper.rb', line 46

def blank?
  @_blank
end

#display?(current_user) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/link_decision_helper.rb', line 50

def display?(current_user)
  get_value(@display, current_user)
end

#title ⇒ Object 



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# File 'lib/link_decision_helper.rb', line 42

def title
  get_value(@title)
end

#url ⇒ Object 



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# File 'lib/link_decision_helper.rb', line 38

def url
  get_value(@url)
end