Class: Resync::SortedResourceList

Inherits:
BaseResourceList show all
Defined in:
lib/resync/shared/sorted_resource_list.rb

Overview

An extension to BaseResourceList for resource lists that should be sorted by modification time.

Instance Attribute Summary collapse

Attributes inherited from BaseResourceList

#resources

Attributes inherited from Augmented

#links, #metadata

Instance Method Summary collapse

Methods inherited from BaseResourceList

#capability, inherited, #initialize, #metadata=, #pre_save, #resource_for, #resources_for

Methods inherited from Augmented

#initialize, #link_for, #links_for

Constructor Details

This class inherits a constructor from Resync::BaseResourceList

Instance Attribute Details

#resources_by_uri ⇒ Hash<URI, Array<Resource>> (readonly)

Returns resources grouped by URI. Order is not guaranteed.

Returns:

  • (Hash<URI, Array<Resource>>) —

    resources grouped by URI. Order is not guaranteed.



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# File 'lib/resync/shared/sorted_resource_list.rb', line 24

def resources_by_uri
  @resources_by_uri
end

Instance Method Details

#all_uris ⇒ Array<URI>

Returns the set of all URIs for which this list has resources. Order is not guaranteed.

Returns:

  • (Array<URI>) —

    the set of all URIs for which this list has resources. Order is not guaranteed.



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# File 'lib/resync/shared/sorted_resource_list.rb', line 36

def all_uris
  @resources_by_uri.keys
end

#latest_for(uri:) ⇒ Resource

Returns the resource with the most recent modified time for the specified URI.

Parameters:

  • uri (URI) —

    the URI of the resource

Returns:

  • (Resource) —

    the resource with the most recent modified time for the specified URI.



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# File 'lib/resync/shared/sorted_resource_list.rb', line 29

def latest_for(uri:)
  uri = XML.to_uri(uri)
  @resources_by_uri[uri].last
end

#resources=(value) ⇒ Object

Sets the resources list, sorting the resources by modification time. (nil is treated as an empty list.) Resources without modification times will be sorted to the end.



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# File 'lib/resync/shared/sorted_resource_list.rb', line 14

def resources=(value)
  super(sorted(value))
  @resources_by_uri = by_uri(@resources)
end