The corpus emitter's JSON encoding, fixed so that two emits of one tree are byte-identical and a regeneration diff is readable.
An object's keys are written in one fixed order - the order the schemas
under conformance/schema/ list them in, for every object the corpus files
hold - and a key outside that order after them, sorted. pretty/1 indents
by two spaces with one array item per line; compact/1 writes no
whitespace at all. corpus_file/2 combines the two: the file is pretty and
each case is one compact line, so a changed case is a one-line diff.
Strings are encoded by Elixir's JSON.
Summary
Functions
Encodes value with no whitespace.
Encodes a corpus file: the suite, then the cases, one compact case per line.
Encodes value with two-space indentation and a trailing newline.
Functions
Encodes value with no whitespace.
Examples
iex> Mix.Statifier.Corpus.Json.compact(%{"suite" => "w3c", "id" => "w3c/test1", "steps" => []})
~s|{"id":"w3c/test1","suite":"w3c","steps":[]}|Encodes a corpus file: the suite, then the cases, one compact case per line.
Encodes value with two-space indentation and a trailing newline.
Examples
iex> Mix.Statifier.Corpus.Json.pretty(%{"b" => [1], "a" => %{}})
~s|{\n "a": {},\n "b": [\n 1\n ]\n}\n|