Class: Rubino::Tools::RubyTool

Inherits:
Base
  • Object
show all
Defined in:
lib/rubino/tools/ruby_tool.rb

Overview

Tool for evaluating Ruby code in a sandboxed context.

The snippet runs in a SEPARATE Ruby process (issue #102) rooted at the workspace, with the project’s ‘lib/` and the workspace root prepended to `$LOAD_PATH` (mirroring `ruby -Ilib -I. -e …`). That lets the model `require ’my_project/file’‘ and use relative requires against the code it is working on — the original in-process `eval` ran in the agent’s own ‘$LOAD_PATH`/cwd, so any such require raised LoadError and the model fell back to `shell`. A child process also keeps the snippet from crashing or polluting the agent (it can `exit`, redefine constants, spawn threads, leak globals) without affecting the host.

Instance Attribute Summary

Attributes inherited from Base

#cancel_token, #read_tracker, #stream_chunk

Instance Method Summary collapse

Methods inherited from Base

#cancellation_requested?, #config_key, #emit_chunk, #risky?, #to_tool_definition, workspace_root, workspace_roots

Instance Method Details

#call(arguments) ⇒ Object 



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# File 'lib/rubino/tools/ruby_tool.rb', line 48

def call(arguments)
  code = arguments["code"] || arguments[:code]
  evaluate(code)
end

#description ⇒ Object 



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# File 'lib/rubino/tools/ruby_tool.rb', line 23

def description
  "Evaluate Ruby code and return the result. " \
    "Useful for calculations, data transformations, and scripting tasks. " \
    "Runs in a separate Ruby process rooted at the workspace, with the " \
    "project's lib/ (and the workspace root) on the load path, so " \
    "`require 'my_project/file'` and relative requires of project code work."
end

#input_schema ⇒ Object 



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# File 'lib/rubino/tools/ruby_tool.rb', line 31

def input_schema
  {
    type: "object",
    properties: {
      code: {
        type: "string",
        description: "The Ruby code to evaluate"
      }
    },
    required: %w[code]
  }
end

#name ⇒ Object 



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# File 'lib/rubino/tools/ruby_tool.rb', line 19

def name
  "ruby"
end

#risk_level ⇒ Object 



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# File 'lib/rubino/tools/ruby_tool.rb', line 44

def risk_level
  :medium
end