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johndoe6345789
48135c81e6
Multi-language workflow plugin system following Python's structure: - Each plugin in its own directory with implementation + package.json - Category-level package.json manifests listing all plugins - Consistent interface: run(runtime, inputs) -> outputs Languages added: - Go: math, string, logic, list, dict, var, convert (25+ plugins) - Rust: math, string, logic, list, convert, var (50+ functions) - C++: header-only math, string, logic, var, convert (30+ plugins) - Mojo: math, string, list with systems programming features Python structure fixed: - Reorganized flat files into plugin subdirectories - Added package.json metadata to all 120+ plugins - Added missing backend category (15 plugins) - Category manifests with plugin lists Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
48 lines
1.4 KiB
Mojo
48 lines
1.4 KiB
Mojo
# Workflow plugin: concatenate strings
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#
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# Concatenates multiple strings together with an optional separator.
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# Input: {"strings": ["Hello", "World"], "separator": " "}
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# Output: {"result": "Hello World"}
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from collections import Dict
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from python import PythonObject
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fn run(inputs: Dict[String, PythonObject]) -> Dict[String, PythonObject]:
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"""Concatenate multiple strings with an optional separator.
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Args:
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inputs: Dictionary containing:
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- "strings": List of strings to concatenate
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- "separator": Optional separator string (default: "")
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Returns:
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Dictionary with "result" key containing the concatenated string.
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"""
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var strings = inputs.get("strings", PythonObject([]))
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var separator = String(inputs.get("separator", PythonObject("")))
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var output = Dict[String, PythonObject]()
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var length = len(strings)
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if length == 0:
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output["result"] = PythonObject("")
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return output
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var result = String(strings[0])
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for i in range(1, length):
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result += separator + String(strings[i])
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output["result"] = PythonObject(result)
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return output
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fn main():
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"""Test the concat plugin."""
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var inputs = Dict[String, PythonObject]()
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inputs["strings"] = PythonObject(["Hello", "World"])
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inputs["separator"] = PythonObject(" ")
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var result = run(inputs)
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print("Concatenated:", result["result"]) # Expected: "Hello World"
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