Class: Sass::CacheStores::Memory

Inherits:

Base

• Object
• Base
• Sass::CacheStores::Memory

show all

Defined in:

.ruby-sass/lib/sass/cache_stores/memory.rb

Overview

Class Method Summary (collapse)

• ._load(repr) ⇒ Object

  If we deserialize this class, just make a new empty one.

Instance Method Summary (collapse)

• #_dump(depth) ⇒ Object

  Since the Memory store is stored in the Sass tree's options hash, when the options get serialized as part of serializing the tree, you get crazy exponential growth in the size of the cached objects unless you don't dump the cache.

• #initialize ⇒ Memory constructor

  Create a new, empty cache store.

• #reset! ⇒ Object

  Destructively clear the cache.

• #retrieve(key, sha) ⇒ Object
• #store(key, sha, obj) ⇒ Object

Methods inherited from Base

#_retrieve, #_store, #key

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# File '.ruby-sass/lib/sass/cache_stores/memory.rb', line 23

def initialize
  @contents = {}
end

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# File '.ruby-sass/lib/sass/cache_stores/memory.rb', line 23

def initialize
  @contents = {}
end

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# File '.ruby-sass/lib/sass/cache_stores/memory.rb', line 18

def self._load(repr)
  Memory.new
end

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# File '.ruby-sass/lib/sass/cache_stores/memory.rb', line 11

def _dump(depth)
  ""
end

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# File '.ruby-sass/lib/sass/cache_stores/memory.rb', line 41

def reset!
  @contents = {}
end

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# File '.ruby-sass/lib/sass/cache_stores/memory.rb', line 28

def retrieve(key, sha)
  return unless @contents.has_key?(key)
  return unless @contents[key][:sha] == sha
  obj = @contents[key][:obj]
  obj.respond_to?(:deep_copy) ? obj.deep_copy : obj.dup
end

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# File '.ruby-sass/lib/sass/cache_stores/memory.rb', line 36

def store(key, sha, obj)
  @contents[key] = {:sha => sha, :obj => obj}
end