Class: MCP::Tool::Schema::ValidationCache

Inherits:
Object
  • Object
show all
Defined in:
lib/mcp/tool/schema.rb

Overview

Metaschema validation depends only on schema content, so a given schema never needs to be validated more than once. Caching the result lets repeated (e.g. dynamically rebuilt) schemas skip the costly traversal.

Constant Summary collapse

DEFAULT_MAX_SIZE = 
1000

Instance Method Summary collapse

Constructor Details

#initialize(max_size: DEFAULT_MAX_SIZE) ⇒ ValidationCache

Returns a new instance of ValidationCache.



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# File 'lib/mcp/tool/schema.rb', line 15

def initialize(max_size: DEFAULT_MAX_SIZE)
  @max_size = max_size
  @entries = {}
  @mutex = Mutex.new
end

Instance Method Details

#clear ⇒ Object 



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# File 'lib/mcp/tool/schema.rb', line 33

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

#store(key) ⇒ Object 



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# File 'lib/mcp/tool/schema.rb', line 25

def store(key)
  @mutex.synchronize do
    @entries.delete(key)
    @entries[key] = true
    @entries.shift while @entries.size > @max_size
  end
end

#validated?(key) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/mcp/tool/schema.rb', line 21

def validated?(key)
  @mutex.synchronize { @entries.key?(key) }
end