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add __dir__ function for maps

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This commit is contained in:
William Bell
2023-06-19 12:32:51 +01:00
parent dc2e62bbdb
commit 3f048ce645
4 changed files with 36 additions and 5 deletions
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15
src/map.go
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@@ -6,7 +6,7 @@ import (
"sync"
)
var mapCompiled = makeRegex(`( *)\{(((( *).+( *):( *).+( *))|(` + spacelessVariable + `))(( *)\,(( *).+( *):( *).+( *))|(` + spacelessVariable + `)))*\}( *)`)
var mapCompiled = makeRegex(`( )*<( |\n)*(((.|\n)+)(,(.|\n)+)*)?( |\n)*>( )*`)
type createMap struct {
body anymap
@@ -19,11 +19,11 @@ func isMap(code UNPARSEcode) bool {
return mapCompiled.MatchString(code.code)
}
func parseMap(code UNPARSEcode) (any, UNPARSEcode) {
func parseMap(code UNPARSEcode, index int, codelines []UNPARSEcode) (any, bool, ArErr, int) {
trimmed := strings.Trim(code.code, " ")
trimmed = trimmed[1 : len(trimmed)-1]
debugPrintln(trimmed)
return nil, UNPARSEcode{}
return Map(anymap{}), true, ArErr{}, 1
}
func Map(m anymap) ArObject {
@@ -211,5 +211,14 @@ func Map(m anymap) ArObject {
return true, ArErr{}
},
}
obj.obj["__dir__"] = builtinFunc{
"__dir__",
func(args ...any) (any, ArErr) {
x := []any{}
for k := range m {
x = append(x, k)
}
return x, ArErr{}
}}
return obj
}