package sexp_select

You can search for identifiers within the package.

in-package search v0.2.0

sexp_select
- Sexp_select
  - For_testing
    
    Parse
    
    Program
    
    Action

Legend:
Library
Module
Module type
Parameter
Class
Class type

val select : Base.string -> Base.Sexp.t -> Base.Sexp.t Base.list

val select_staged : 
  Base.string ->
  (Base.Sexp.t -> Base.Sexp.t Base.list) Base.Staged.t

same as select, but the parsing of the selection expression is done once so the parsed result can be shared across the evaluation of multiple sexps.

val select_single_exn : Base.string -> Base.Sexp.t -> Base.Sexp.t

Like select, but returns a single element. Raises if that is not possible (e.g. if there are no matches or if there are multiple matches)

val format_program_outputs : 
  Base.Sexp.t ->
  Base.string Base.list ->
  Base.string

run a list of programs on an input sexp and nicely format the programs and their corresponding outputs when run on the given sexp, for use in -help output and expect tests.

val deselect : Base.string -> Base.Sexp.t -> Base.Sexp.t Base.option

invert the behavior of select; drop the fields matching the selection expression.

val deselect_staged : 
  Base.string ->
  (Base.Sexp.t -> Base.Sexp.t Base.option) Base.Staged.t

same as deselect, but the parsing of the selection expression is done once so the parsed result can be shared across the evaluation of multiple sexps.

module For_testing : sig ... end

Reference implementations of select and deselect that are linked, to verify that operations are inversions of each other.