Assertion: inheritance | /r/ObjectUse | used as primary approach
Facets:
value: in a system
type: LOCATION
value: to structure code
type: PURPOSE
value: in the late 1990s
type: TEMPORAL
Source sentences:
text: When inheritance was used as a primary approach to structure code in a system in the late 1990s, developers naturally started to break code into multiple layers of inheritance as the system functionality grew.