| Overview |  |
variable() = [string()]
| extract_first_match/2 | |
| filter_by_prefix/2 | For Proplist, return the subset of the proplist that starts with "Key". |
| format/1 | Formats a variable back into its dot-separated version. |
| fuzzy_matches/2 | given a KeyDef "a.b.$c.d", what are the possible values for $c in the set of Keys in Conf = [{Key, Value}]?. |
| is_fuzzy_match/2 | could this fixed Key be a match for the variable key KeyDef? e.g. |
| replace_match/2 | replaces the $var in Key with Sub. |
| split_on_match/1 | split a key definition into: * Prefix: Things before the $var * Var: The $var itself * Suffix: Things after the $var. |
| tokenize/1 | like string:tokens(Key, "."), but if the dot was escaped i.e. |
extract_first_match(VariableDef::variable(), Variable::variable()) -> nomatch | [{string(), string()}]
filter_by_prefix(T::string() | [string()], Proplist::[{[string()], any()}]) -> [{[string()], any()}]
For Proplist, return the subset of the proplist that starts with "Key"
format(Key::variable()) -> string()
Formats a variable back into its dot-separated version. Inverse of tokenize/1.
fuzzy_matches(VariableDef::variable(), Conf::cuttlefish_conf:conf()) -> [{string(), any()}]
given a KeyDef "a.b.$c.d", what are the possible values for $c in the set of Keys in Conf = [{Key, Value}]?
is_fuzzy_match(Variable::variable(), VariableDef::variable()) -> boolean()
could this fixed Key be a match for the variable key KeyDef? e.g. could a.b.$var.d =:= a.b.c.d?
replace_match(Variable::variable(), Sub::string()) -> variable()
replaces the $var in Key with Sub
split_on_match(Variable::variable()) -> {variable(), string(), variable()}
split a key definition into: * Prefix: Things before the $var * Var: The $var itself * Suffix: Things after the $var
tokenize(Key::string()) -> variable()
like string:tokens(Key, "."), but if the dot was escaped i.e. \\., don't tokenize that
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