Class: Nanoc::Core::BasicItemView

Inherits:
View
  • Object
show all
Includes:
DocumentViewMixin
Defined in:
lib/nanoc/core/basic_item_view.rb

Direct Known Subclasses

CompilationItemView, MutableItemView

Instance Method Summary collapse

Methods included from DocumentViewMixin

#==, #[], #_unwrap, #attributes, #eql?, #fetch, #hash, #identifier, #initialize, #inspect, #key?, #raw_content, #reference

Methods inherited from View

#_context, #_unwrap, #frozen?, #initialize, #inspect

Methods included from ContractsSupport

enabled?, included, setup_once, warn_about_performance

Instance Method Details

#binary? ⇒ Boolean

Returns True if the item is binary, false otherwise.

Returns:

  • (Boolean) —

    True if the item is binary, false otherwise



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# File 'lib/nanoc/core/basic_item_view.rb', line 43

def binary?
  _unwrap.content.binary?
end

#children ⇒ Enumerable<Nanoc::Core::CompilationItemView>

Returns the children of this item. For items with identifiers that have extensions, returns an empty collection.

Returns:



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# File 'lib/nanoc/core/basic_item_view.rb', line 12

def children
  unless _unwrap.identifier.legacy?
    raise Nanoc::Core::Errors::CannotGetParentOrChildrenOfNonLegacyItem.new(_unwrap.identifier)
  end

  children_pattern = Nanoc::Core::Pattern.from(_unwrap.identifier.to_s + '*/')
  children = @context.items.select { |i| children_pattern.match?(i.identifier) }

  children.map { |i| self.class.new(i, @context) }.freeze
end

#parent ⇒ Nanoc::Core::CompilationItemView?

Returns the parent of this item, if one exists. For items with identifiers that have extensions, returns nil.

Returns:



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# File 'lib/nanoc/core/basic_item_view.rb', line 29

def parent
  unless _unwrap.identifier.legacy?
    raise Nanoc::Core::Errors::CannotGetParentOrChildrenOfNonLegacyItem.new(_unwrap.identifier)
  end

  parent_identifier = '/' + _unwrap.identifier.components[0..-2].join('/') + '/'
  parent_identifier = '/' if parent_identifier == '//'

  parent = @context.items.object_with_identifier(parent_identifier)

  parent && self.class.new(parent, @context)
end

#raw_filename ⇒ String?

Returns The path to the file containing the uncompiled content of this item.

Returns:

  • (String, nil) —

    The path to the file containing the uncompiled content of this item.



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# File 'lib/nanoc/core/basic_item_view.rb', line 48

def raw_filename
  @context.dependency_tracker.bounce(_unwrap, raw_content: true)
  _unwrap.content.filename
end