Class: Kadim::MemoryResolver::TemplateStore

Inherits:
Object
  • Object
show all
Defined in:
lib/kadim/template/memory_resolver.rb

Constant Summary collapse

SmallCache = 
ActionView::Resolver::Cache::SmallCache
PARTIAL_BLOCK = 
->(store, partial) { store[partial] = SmallCache.new }
PREFIX_BLOCK = 
->(store, prefix)  { store[prefix]  = SmallCache.new(&PARTIAL_BLOCK) }
NAME_BLOCK = 
->(store, name)    { store[name]    = SmallCache.new(&PREFIX_BLOCK)  }
NO_TEMPLATES =

usually a majority of template look ups return nothing, use this canonical preallocated array to save memory

[].freeze

Instance Method Summary collapse

Constructor Details

#initialize ⇒ TemplateStore

Returns a new instance of TemplateStore.



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# File 'lib/kadim/template/memory_resolver.rb', line 19

def initialize
  @data = SmallCache.new(&NAME_BLOCK)
end

Instance Method Details

#add(body, path, partial) ⇒ Object 



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# File 'lib/kadim/template/memory_resolver.rb', line 27

def add(body, path, partial)
  name = path.split("/").last
  name = name[1..-1] if partial
  prefix = path.split("/")[0..-2].join("/")
  @data[name][prefix][partial] = body
end

#clear ⇒ Object 



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# File 'lib/kadim/template/memory_resolver.rb', line 34

def clear
  @data.clear
end

#find(name, prefix, partial) ⇒ Object 



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# File 'lib/kadim/template/memory_resolver.rb', line 23

def find(name, prefix, partial)
  @data[name][prefix][partial].presence || NO_TEMPLATES
end