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✨ add native function ceil

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ValKmjolnir
2023-10-26 00:04:20 +08:00
parent 1293e783ba
commit c782254ba5
4 changed files with 59 additions and 33 deletions
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std/json.nas
+27 -18
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@@ -2,8 +2,16 @@
# 2021 ValKmjolnir
var (
_j_eof, _j_lbrace, _j_rbrace, _j_lbrkt, _j_rbrkt,
_j_comma, _j_colon, _j_str, _j_num, _j_id
_j_eof,
_j_lbrace,
_j_rbrace,
_j_lbrkt,
_j_rbrkt,
_j_comma,
_j_colon,
_j_str,
_j_num,
_j_id
) = (0, 1, 2, 3, 4, 5, 6, 7, 8, 9);
var _j_content = [
@@ -146,28 +154,29 @@ var parse = func() {
}
var match = func(type) {
if(token.type!=type)
if(token.type!=type) {
println("json::parse: line ",line,": expect ",_j_content[type]," but get `",token.content,"`.");
}
next();
return;
}
var member = func(hash) {
var name = token.content;
if(token.type==_j_rbrace) {
if (token.type==_j_rbrace) {
return;
}
if(token.type==_j_str) {
if (token.type==_j_str) {
match(_j_str);
} else {
match(_j_id);
}
match(_j_colon);
if(token.type==_j_lbrace) {
if (token.type==_j_lbrace) {
hash[name] = hash_gen();
} elsif(token.type==_j_lbrkt) {
} elsif (token.type==_j_lbrkt) {
hash[name] = vec_gen();
} elsif(token.type==_j_str or token.type==_j_num) {
} elsif (token.type==_j_str or token.type==_j_num) {
hash[name] = token.content;
next();
}
@@ -189,21 +198,21 @@ var parse = func() {
var vec_gen = func() {
var vec = [];
match(_j_lbrkt);
if(token.type==_j_lbrace) {
if (token.type==_j_lbrace) {
append(vec, hash_gen());
} elsif(token.type==_j_lbrkt) {
} elsif (token.type==_j_lbrkt) {
append(vec, vec_gen());
} elsif(token.type==_j_str or token.type==_j_num) {
} elsif (token.type==_j_str or token.type==_j_num) {
append(vec, token.content);
next();
}
while(token.type==_j_comma) {
match(_j_comma);
if(token.type==_j_lbrace) {
if (token.type==_j_lbrace) {
append(vec, hash_gen());
} elsif(token.type==_j_lbrkt) {
} elsif (token.type==_j_lbrkt) {
append(vec, vec_gen());
} elsif(token.type==_j_str or token.type==_j_num) {
} elsif (token.type==_j_str or token.type==_j_num) {
append(vec, token.content);
next();
}
@@ -242,13 +251,13 @@ var stringify = func(object) {
var s = "";
var gen = func(elem) {
var t = typeof(elem);
if(t=="num") {
if (t=="num") {
s ~= str(elem);
} elsif(t=="str") {
} elsif (t=="str") {
s ~= '"'~elem~'"';
} elsif(t=="vec") {
} elsif (t=="vec") {
vgen(elem);
} elsif(t=="hash") {
} elsif (t=="hash") {
hgen(elem);
} else {
s ~= '"undefined"';