Class: Etcd::Node

Inherits:
Object
  • Object
show all
Includes:
Comparable
Defined in:
lib/etcd/node.rb

Overview

This class represents an etcd node

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(opts = {}) ⇒ Node

rubocop:disable MethodLength



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# File 'lib/etcd/node.rb', line 13

def initialize(opts = {})
  @created_index = opts['createdIndex']
  @modified_index = opts['modifiedIndex']
  @ttl = opts['ttl']
  @key = opts['key']
  @value = opts['value']
  @expiration = opts['expiration']
  @dir = opts['dir']

  if opts['dir'] && (!!opts['nodes'])
    opts['nodes'].each do |data|
      children << Node.new(data)
    end
  end
end

Instance Attribute Details

#created_index ⇒ Object (readonly) Also known as: createdIndex

Returns the value of attribute created_index.



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# File 'lib/etcd/node.rb', line 8

def created_index
  @created_index
end

#dir ⇒ Object (readonly)

Returns the value of attribute dir.



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# File 'lib/etcd/node.rb', line 8

def dir
  @dir
end

#expiration ⇒ Object (readonly)

Returns the value of attribute expiration.



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# File 'lib/etcd/node.rb', line 8

def expiration
  @expiration
end

#key ⇒ Object (readonly)

Returns the value of attribute key.



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# File 'lib/etcd/node.rb', line 8

def key
  @key
end

#modified_index ⇒ Object (readonly) Also known as: modifiedIndex

Returns the value of attribute modified_index.



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# File 'lib/etcd/node.rb', line 8

def modified_index
  @modified_index
end

#ttl ⇒ Object (readonly)

Returns the value of attribute ttl.



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# File 'lib/etcd/node.rb', line 8

def ttl
  @ttl
end

#value ⇒ Object (readonly)

Returns the value of attribute value.



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# File 'lib/etcd/node.rb', line 8

def value
  @value
end

Instance Method Details

#<=>(other) ⇒ Object 



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# File 'lib/etcd/node.rb', line 29

def <=>(other)
  key <=> other.key
end

#children ⇒ Object 



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# File 'lib/etcd/node.rb', line 33

def children
  if directory?
    @children ||= []
  else
    fail 'This is not a directory, cant have children'
  end
end

#directory? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/etcd/node.rb', line 41

def directory?
  !! @dir
end