Class: Girb::Tools::ListMethods

Inherits:
Base
  • Object
show all
Defined in:
lib/girb/tools/list_methods.rb

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Base

available?, to_gemini_tool, tool_name

Class Method Details

.description ⇒ Object 



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# File 'lib/girb/tools/list_methods.rb', line 9

def description
  "List methods available on an object or class. Can filter by pattern."
end

.parameters ⇒ Object 



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# File 'lib/girb/tools/list_methods.rb', line 13

def parameters
  {
    type: "object",
    properties: {
      expression: {
        type: "string",
        description: "The variable name or expression to list methods for"
      },
      pattern: {
        type: "string",
        description: "Optional regex pattern to filter method names (e.g., 'valid', 'save')"
      },
      include_inherited: {
        type: "boolean",
        description: "Whether to include inherited methods (default: false)"
      }
    },
    required: ["expression"]
  }
end

Instance Method Details

#execute(binding, expression:, pattern: nil, include_inherited: false) ⇒ Object 



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# File 'lib/girb/tools/list_methods.rb', line 35

def execute(binding, expression:, pattern: nil, include_inherited: false)
  obj = binding.eval(expression)

  methods = if obj.is_a?(Class) || obj.is_a?(Module)
              {
                instance_methods: obj.instance_methods(!include_inherited),
                class_methods: obj.methods(!include_inherited)
              }
            else
              {
                methods: obj.methods(!include_inherited)
              }
            end

  # パターンでフィルタ
  if pattern && !pattern.empty?
    regex = Regexp.new(pattern, Regexp::IGNORECASE)
    methods = methods.transform_values do |list|
      list.select { |m| m.to_s.match?(regex) }
    end
  end

  # ソートして返す
  methods.transform_values(&:sort)
rescue RegexpError => e
  { error: "Invalid pattern: #{e.message}" }
rescue StandardError => e
  { error: "#{e.class}: #{e.message}" }
end