github.com/igrmk/yamlenums (go): YAMLenums is a tool to automate the creation of methods that satisfy the fmt.Stringer, yaml.Marshaler and yaml.Unmarshaler interfaces. Given the name of a (signed or unsigned) integer type T that has constants defined, yamlenums will create a new self-contained Go source file implementing  The file is created in the same package and directory as the package that defines T. It has helpful defaults designed for use with go generate.  YAMLenums is a simple implementation of a concept and the code might not be the most performant or beautiful to read.  For example, given this snippet,  running this command  in the same directory will create the file pill_yamlenums.go, in package painkiller, containing a definition of  That method will translate the value of a Pill constant to the string representation of the respective constant name, so that the call fmt.Print(painkiller.Aspirin) will print the string "Aspirin".  Typically this process would be run using go generate, like this:  If multiple constants have the same value, the lexically first matching name will be used (in the example, Acetaminophen will print as "Paracetamol").  With no arguments, it processes the package in the current directory. Otherwise, the arguments must name a single directory holding a Go package or a set of Go source files that represent a single Go package.  The -type flag accepts a comma-separated list of types so a single run can generate methods for multiple types. The default output file is t_yamlenums.go, where t is the lower-cased name of the first type listed. The suffix can be overridden with the -suffix flag and a prefix may be added with the -prefix flag.
Keywords: code-generator|go|golang|yaml