Continent : 
Équipes concernées : 
Institutions partenaires : 
Nom du responsable LIG : 
Alan Schmitt
Cadre financier : 
NSF Graduate Research Fellowship
Descriptif : 

Boomerang is a programming language for writing lenses—well-behaved bidirectional transformations—that operate on ad-hoc, textual data formats. Every lens program, when read from left to right, describes a function that maps an input to an output; when read from right to left, the very same program describes a "backwards" function that maps a modified output, together with the original input, back to a modified input.