Class: Entitled::Titles

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

Constant Summary collapse

DEFAULT_TITLES_PER_PAGE = 
1

Class Attribute Summary collapse

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(controller) ⇒ Titles

Returns a new instance of Titles.



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# File 'lib/entitled/entitled.rb', line 140

def initialize controller
  @controller       = controller
  @titles           = []
  @resources_titles = []
end

Class Attribute Details

.per_page ⇒ Object

Returns the value of attribute per_page.



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# File 'lib/entitled/entitled.rb', line 135

def per_page
  @per_page
end

.prefix_exceptions ⇒ Object

Returns the value of attribute prefix_exceptions.



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# File 'lib/entitled/entitled.rb', line 135

def prefix_exceptions
  @prefix_exceptions
end

.site_title ⇒ Object

Returns the value of attribute site_title.



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# File 'lib/entitled/entitled.rb', line 135

def site_title
  @site_title
end

Instance Attribute Details

Returns the value of attribute breadcrumbs.



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# File 'lib/entitled/entitled.rb', line 137

def breadcrumbs
  @breadcrumbs
end

#headings ⇒ Object (readonly)

Returns the value of attribute headings.



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# File 'lib/entitled/entitled.rb', line 137

def headings
  @headings
end

#tag ⇒ Object (readonly)

Returns the value of attribute tag.



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# File 'lib/entitled/entitled.rb', line 137

def tag
  @tag
end

#up ⇒ Object (readonly)

Returns the value of attribute up.



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# File 'lib/entitled/entitled.rb', line 137

def up
  @up
end

Instance Method Details

#add(*objects) ⇒ Object 



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# File 'lib/entitled/entitled.rb', line 164

def add *objects
  objects.each { |object| @titles << ResourceTitle.new(object) }
end

#add_collection(class_name, first) ⇒ Object 



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# File 'lib/entitled/entitled.rb', line 154

def add_collection class_name, first
  @titles << CollectionTitle.new(class_name, first)
end

#add_resource(resource_or_string) ⇒ Object 



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# File 'lib/entitled/entitled.rb', line 158

def add_resource resource_or_string
  resource_title = ResourceTitle.new(resource_or_string)
  @titles           << resource_title
  @resources_titles << resource_title if resource_title.resource?
end

#generate(view) ⇒ Object 



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# File 'lib/entitled/entitled.rb', line 146

def generate view
  @view = view
  add_title_for_new_or_create
  @breadcrumbs = compact_titles(@titles)
  @headings    = compact_titles(page_titles, false)
  @tag         = generate_tag
end

#resource_class?(klass_name) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/entitled/entitled.rb', line 172

def resource_class? klass_name
  @resources_titles.each { |title| return title.resource if title.resource.class.name == klass_name }
  false
end

#resources? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/entitled/entitled.rb', line 168

def resources?
  @resources_titles.any?
end