Class: AssetCloud::MemoryBucket

Inherits:
Bucket
  • Object
show all
Defined in:
lib/asset_cloud/buckets/memory_bucket.rb

Direct Known Subclasses

VersionedMemoryBucket

Instance Attribute Summary

Attributes inherited from Bucket

#cloud, #name

Instance Method Summary collapse

Methods inherited from Bucket

#versioned?

Constructor Details

#initialize(*args) ⇒ MemoryBucket

Returns a new instance of MemoryBucket.



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# File 'lib/asset_cloud/buckets/memory_bucket.rb', line 3

def initialize(*args)
  super
  @memory = {}
end

Instance Method Details

#delete(key) ⇒ Object 



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# File 'lib/asset_cloud/buckets/memory_bucket.rb', line 21

def delete(key)
  @memory.delete(key)
end

#ls(prefix = nil) ⇒ Object 



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# File 'lib/asset_cloud/buckets/memory_bucket.rb', line 8

def ls(prefix=nil)
  results = []
  @memory.each do |k,v|
    results.push(cloud[k]) if prefix.nil? || k.starts_with?(prefix)
  end
  results
end

#read(key) ⇒ Object

Raises:



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# File 'lib/asset_cloud/buckets/memory_bucket.rb', line 16

def read(key)
  raise AssetCloud::AssetNotFoundError, key unless @memory.has_key?(key)
  @memory[key]
end

#stat(key) ⇒ Object 



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# File 'lib/asset_cloud/buckets/memory_bucket.rb', line 31

def stat(key)
  return Metadata.non_existing unless @memory.has_key?(key)

  Metadata.new(true, read(key).size)
end

#write(key, data) ⇒ Object 



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# File 'lib/asset_cloud/buckets/memory_bucket.rb', line 25

def write(key, data)
  @memory[key] = data

  true
end