Class: Dag::ObjectCollection

Inherits:
Model
  • Object
show all
Includes:
Enumerable
Defined in:
lib/dag/client/model/object_collection.rb

Instance Attribute Summary

Attributes inherited from Model

#api

Instance Method Summary collapse

Constructor Details

#initialize(api, bucket_name) ⇒ ObjectCollection

Returns a new instance of ObjectCollection.



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# File 'lib/dag/client/model/object_collection.rb', line 5

def initialize(api, bucket_name)
  super(api)
  @bucket = bucket_name
end

Instance Method Details

#[](object_name) ⇒ Object 



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# File 'lib/dag/client/model/object_collection.rb', line 10

def [](object_name)
  object_named(object_name)
end

#each ⇒ Object 



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# File 'lib/dag/client/model/object_collection.rb', line 21

def each
  options = {}
  if @prefix
    options = options.merge(prefix: @prefix)
  end

  if @delimiter
    options = options.merge(delimiter: @delimiter)
  end

  marker = nil
  truncated = false
  begin
    if marker.present?
      options = options.merge(marker: marker)
    end
    objects_result = @api.objects(@bucket, options)
    objects = objects_result.full_objects

    truncated = objects_result.truncated?
    next_marker = objects_result.next_marker
    if next_marker.nil?
      marker = objects.last['Key'][0] if objects.present?
    else
      marker = next_marker
    end

    objects.each do |object|
      yield object_opts(object)
    end
  end while truncated
end

#where(prefix: nil, delimiter: nil) ⇒ Object 



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# File 'lib/dag/client/model/object_collection.rb', line 14

def where(prefix: nil, delimiter: nil)
  @prefix = prefix
  @delimiter = delimiter

  self
end