"""Create reasoning_engine
Generated by Phi-Octopus Eden
2025-11-06 18:05:52.556250
"""

```python
class ReasoningEngine:
    """
    A simple reasoning engine that can evaluate conditions and make decisions based on those conditions.
    This implementation supports basic logical operations (AND, OR) for combining conditions.

    Parameters:
        - conditions: List of condition functions. Each function takes a state as input and returns True or False.
        - decision_function: Function to execute when all conditions are met. Takes the current state as input and returns an action.

    Usage Example:

    >>> def is_daytime(state):
    ...     return state['hour'] >= 6 and state['hour'] < 18
    ...
    >>> def is_cold(state):
    ...     return state['temperature'] <= 0
    ...
    >>> engine = ReasoningEngine([is_daytime, is_cold], lambda s: f"Wear a coat outside.")
    >>> print(engine.decide({'hour': 7, 'temperature': -5}))
    Wear a coat outside.
    """

    def __init__(self, conditions: list, decision_function):
        self.conditions = conditions
        self.decision_function = decision_function

    def decide(self, state) -> str:
        """
        Evaluate all conditions with the given state and execute the decision function if all are met.

        Parameters:
            - state (dict): A dictionary containing variables relevant to the conditions.
        
        Returns:
            str: The action to be taken based on the conditions and decision logic.
        """
        for condition in self.conditions:
            if not condition(state):
                return ""
        return self.decision_function(state)


# Example usage
if __name__ == "__main__":
    def is_daytime(state):
        return state['hour'] >= 6 and state['hour'] < 18

    def is_cold(state):
        return state['temperature'] <= 0

    engine = ReasoningEngine([is_daytime, is_cold], lambda s: f"Wear a coat outside.")
    print(engine.decide({'hour': 7, 'temperature': -5}))
```