class Bio::Velvet::Graph::NodeArray
A container class for a list of Node
objects. Can index with 1-offset IDs, so that they line up with the identifiers in velvet Graph
files, yet respond sensibly to NodeArray#length
, etc.
Public Class Methods
new()
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# File lib/bio-velvet/graph.rb, line 280 def initialize # Internal index is required because when things get deleted stuff changes. @internal_structure = {} end
Public Instance Methods
[](node_id)
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# File lib/bio-velvet/graph.rb, line 289 def [](node_id) @internal_structure[node_id] end
[]=(node_id, value)
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# File lib/bio-velvet/graph.rb, line 285 def []=(node_id, value) @internal_structure[node_id] = value end
delete(node)
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# File lib/bio-velvet/graph.rb, line 293 def delete(node) @internal_structure.delete node.node_id end
each(&block)
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# File lib/bio-velvet/graph.rb, line 301 def each(&block) @internal_structure.each do |internal_id, node| block.yield node end end
length()
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# File lib/bio-velvet/graph.rb, line 297 def length @internal_structure.length end