I would recommend having one input parameter regionsearch_region or some such, which then checks the class of the input (is it bbox, woeid, sp or sf?) and then:
For bbox, set bbox = the character string of the input bbox and woeid = NULL
For woeid, set woeid = input and bbox = NULL
For sp, sf, calculate the bounding box, convert to character and set it as bbox. woeid = NULL.
For sp/sf, at the end you can crop the points by the input sp, sf and return as an sp/sf object.
I would recommend having one input parameter
regionsearch_regionor some such, which then checks the class of the input (is itbbox,woeid,sporsf?) and then:For
bbox, setbbox =the character string of the input bbox andwoeid = NULLForwoeid, setwoeid =input andbbox = NULLForsp,sf, calculate the bounding box, convert to character and set it asbbox.woeid = NULL.For
sp/sf, at the end you can crop the points by the inputsp,sfand return as ansp/sfobject.