What is the purpose of the function point_of_json and filter_access_path_in_rect?
The function point_of_json is used to extract the latitude and longitude fields from a JSON object and convert them into a point. It returns Some p if successful and None if not. On the other hand, filter_access_path_in_rect filters a JSON list based on specific conditions related to the point and rectangle values.
Function point_of_json
Point Representation: The purpose of point_of_json is to extract the latitude and longitude fields from a JSON object and convert them into a point. This function ensures that the input JSON contains the necessary fields for creating a valid point representation.
Function filter_access_path_in_rect
Data Filtering: filter_access_path_in_rect is designed to filter a JSON list based on certain conditions such as the availability of a specific access path, and whether the extracted point falls within a specified rectangle. This function helps in selecting relevant data from a JSON list.
Similarities and Refactoring:
Common Functionality: Both functions involve processing JSON data and extracting or filtering relevant information. They share similarities in working with JSON objects and manipulating data based on specific criteria.
Potential Refactoring: One way to refactor these functions could be to abstract out the common JSON processing functionality into a shared, more general function. This approach could help in reducing code duplication and improving code maintenance by encapsulating common logic in a single function.
Final Thoughts:
Code Annoyance Level: On a scale from 1 to 10, the annoyance level of having to write both functions on the same assignment may vary for different individuals. However, understanding and implementing these functions can enhance skills in data manipulation and processing within a programming language.