Files
metabuilder/workflow/plugins/mojo/string/string_upper/string_upper.mojo
johndoe6345789 c1352c4bea refactor: Restructure multi-language workflow plugins to match Python pattern
Each plugin now follows the standardized structure:
- category/plugin_name/plugin_name.{ext} - Implementation
- category/plugin_name/package.json - Plugin metadata
- category/package.json - Category manifest with "plugins" array

Languages restructured:
- Go: 31 plugins across 7 categories (math, string, logic, list, dict, var, convert)
- Rust: 55 plugins as individual crates in Cargo workspace
- C++: 34 header-only plugins with complete coverage
- Mojo: 11 plugins across 3 categories (math, string, list)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2026-01-21 19:10:09 +00:00

38 lines
1.0 KiB
Mojo

# Workflow plugin: convert string to uppercase
#
# Converts a string to all uppercase characters.
# Input: {"text": "hello world"}
# Output: {"result": "HELLO WORLD"}
from collections import Dict
from python import PythonObject
fn run(inputs: Dict[String, PythonObject]) -> Dict[String, PythonObject]:
"""Convert a string to uppercase.
Args:
inputs: Dictionary containing "text" key with the string to convert.
Returns:
Dictionary with "result" key containing the uppercase string.
"""
var text = String(inputs.get("text", PythonObject("")))
var output = Dict[String, PythonObject]()
# Convert to uppercase using Python interop for full Unicode support
var py_text = PythonObject(text)
var upper_text = py_text.upper()
output["result"] = upper_text
return output
fn main():
"""Test the upper plugin."""
var inputs = Dict[String, PythonObject]()
inputs["text"] = PythonObject("hello world")
var result = run(inputs)
print("Uppercase:", result["result"]) # Expected: "HELLO WORLD"