Class: Axlsx::Relationships

Inherits:
SimpleTypedList
  • Object
show all
Defined in:
lib/axlsx/rels/relationships.rb

Overview

Note:

The package automatically manages releationships.

Relationships are a collection of Relations that define how package parts are related.

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Relationships

Creates a new Relationships collection based on SimpleTypedList



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# File 'lib/axlsx/rels/relationships.rb', line 10

def initialize
  super(Relationship)
end

Instance Method Details

#for(source_obj) ⇒ Relationship

The relationship instance for the given source object, or nil if none exists.

Returns:

See Also:



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# File 'lib/axlsx/rels/relationships.rb', line 17

def for(source_obj)
  find { |rel| rel.source_obj == source_obj }
end

#to_xml_string(str = +'')) ⇒ String

serialize relationships

Parameters:

  • str (String) (defaults to: +''))

Returns:

  • (String) 


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# File 'lib/axlsx/rels/relationships.rb', line 24

def to_xml_string(str = +'')
  str << '<?xml version="1.0" encoding="UTF-8"?>'
  str << '<Relationships xmlns="' << RELS_R << '">'
  each { |rel| rel.to_xml_string(str) }
  str << '</Relationships>'
end