chickadee » srfi-146 » mapping-range>

mapping-range= mapping objprocedure
mapping-range< mapping objprocedure
mapping-range> mapping objprocedure
mapping-range<= mapping objprocedure
mapping-range>= mapping objprocedure

Returns a mapping containing only the associations of the mapping whose keys are equal to, less than, greater than, less than or equal to, or greater than or equal to obj.

Note: Note that since keys in mappings are unique, mapping-range= returns a mapping with at most one association.