Class: Heroicons::ViewComponent::IconCache

Inherits:
Object
  • Object
show all
Defined in:
lib/heroicons/view_component/icon_cache.rb

Class Method Summary collapse

Class Method Details

.cache_size ⇒ Object 



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# File 'lib/heroicons/view_component/icon_cache.rb', line 32

def cache_size
  @mutex.synchronize { @cache.size }
end

.clear ⇒ Object 



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# File 'lib/heroicons/view_component/icon_cache.rb', line 28

def clear
  @mutex.synchronize { @cache.clear }
end

.get(size:, variant:, name:) ⇒ Object 



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# File 'lib/heroicons/view_component/icon_cache.rb', line 10

def get(size:, variant:, name:)
  key = cache_key(size: size, variant: variant, name: name)

  # Check cache first (fast path)
  cached = @mutex.synchronize { @cache[key] }
  return cached if cached

  # Load from file and cache (slow path)
  @mutex.synchronize do
    # Double-check after acquiring lock (in case another thread loaded it)
    return @cache[key] if @cache[key]

    svg_content = load_from_file(size: size, variant: variant, name: name)
    @cache[key] = svg_content.freeze if svg_content
    svg_content
  end
end