Class: VersionOne::Meta

Inherits:
Object
  • Object
show all
Defined in:
lib/version-one/meta.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(xml) ⇒ Meta

Returns a new instance of Meta.



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# File 'lib/version-one/meta.rb', line 10

def initialize(xml)
  parse_xml(xml)
end

Instance Attribute Details

#attributes ⇒ Object (readonly)

Returns the value of attribute attributes.



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# File 'lib/version-one/meta.rb', line 8

def attributes
  @attributes
end

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/version-one/meta.rb', line 7

def name
  @name
end

Class Method Details

.cache ⇒ Object 



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# File 'lib/version-one/meta.rb', line 26

def self.cache
  @@cache ||= nil
end

.cache=(c) ⇒ Object 



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# File 'lib/version-one/meta.rb', line 30

def self.cache=(c)
  @@cache = c
end

.get(asset_type, client = nil) ⇒ Object 



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# File 'lib/version-one/meta.rb', line 14

def self.get(asset_type, client=nil)
  xml = get_cached(asset_type)

  unless xml
    client ||= VersionOne::Client.new
    xml = client.get('/meta.v1/' + asset_type)
    set_cached(asset_type, xml)
  end

  new(xml)
end

.get_cached(asset_type) ⇒ Object 



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# File 'lib/version-one/meta.rb', line 59

def self.get_cached(asset_type)
  if cache
    xml = XML::Document.string(cache.read("VersionOne/Meta/#{asset_type}")).root rescue nil
    VersionOne.logger.debug("Loaded #{asset_type} meta from cache") if xml
    xml
  else
    nil
  end
end

.set_cached(asset_type, meta) ⇒ Object 



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# File 'lib/version-one/meta.rb', line 69

def self.set_cached(asset_type, meta)
  cache.write("VersionOne/Meta/#{asset_type}", meta.to_s) if cache
end

Instance Method Details

#[](name) ⇒ Object 



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# File 'lib/version-one/meta.rb', line 34

def [](name)
  @named_attributes[name]
end

#inspect ⇒ Object 



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# File 'lib/version-one/meta.rb', line 38

def inspect
  '#<Meta:%s>' % [self.name]
end