Class: GoodData::Links

Inherits:
Rest::Resource show all
Defined in:
lib/gooddata/models/links.rb

Instance Attribute Summary collapse

Attributes inherited from Rest::Object

#client, #json, #project

Instance Method Summary collapse

Methods included from Mixin::ObjId

#obj_id

Methods inherited from Rest::Object

client, default_client, #saved?

Methods included from Mixin::DataPropertyReader

#data_property_reader

Methods included from Mixin::DataPropertyWriter

#data_property_writer

Methods included from Mixin::MetaPropertyReader

#metadata_property_reader

Methods included from Mixin::MetaPropertyWriter

#metadata_property_writer

Methods included from Mixin::MetaGetter

#meta

Methods included from Mixin::RootKeyGetter

#root_key

Methods included from Mixin::ContentGetter

#content

Constructor Details

#initialize(items) ⇒ Links

Returns a new instance of Links.



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# File 'lib/gooddata/models/links.rb', line 13

def initialize(items)
  @data = {}
  items.values[0]['links'].each do |item|
    category = item['category']
    if @data[category]
      if @data[category]['category'] == category
        @data[category] = { @data[category]['identifier'] => @data[category] }
      end
      @data[category][item['identifier']] = item
    else
      @data[category] = item
    end
  end
end

Instance Attribute Details

#data ⇒ Object (readonly)

Returns the value of attribute data.



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# File 'lib/gooddata/models/links.rb', line 11

def data
  @data
end

Instance Method Details

#[](category) ⇒ Object 



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# File 'lib/gooddata/models/links.rb', line 33

def [](category)
  return @data[category]['link'] if @data[category] && @data[category]['link']
  @data[category]
end

#ambiguous?(category) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/gooddata/models/links.rb', line 42

def ambiguous?(category)
  !unique?(category)
end

#get(category, identifier) ⇒ Object 



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# File 'lib/gooddata/models/links.rb', line 46

def get(category, identifier)
  self[category][identifier]
end

#links(category, identifier = nil) ⇒ Object 



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# File 'lib/gooddata/models/links.rb', line 28

def links(category, identifier = nil)
  return Links.new(client.get(self[category])) unless identifier
  Links.new client.get(get(category, identifier))
end

#unique?(category) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/gooddata/models/links.rb', line 38

def unique?(category)
  @data[category]['link'].is_a? String
end