42 lines
898 B
Plaintext
42 lines
898 B
Plaintext
# string.nas
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# ValKmjolnir 2022/10/5
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var join = func(sep, vec) {
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var len = size(vec);
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var res = "";
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for(var i = 0; i<len; i += 1) {
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res ~= vec[i];
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res ~= (i==len-1? "":sep);
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}
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return res;
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}
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var __temp_char = func(number) {
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return __char(number);
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}
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var __temp_append = func(vec, elem...) {
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return __append(vec, elem);
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}
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var __temp_contains = func(hash, key) {
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return __contains(hash, key);
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}
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var __num_to_char = [];
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var __char_to_num = {};
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func() {
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for(var i = 0; i<256; i += 1) {
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__temp_append(__num_to_char, __temp_char(i));
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__char_to_num[__temp_char(i)] = i;
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}
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}();
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var to_char = func(number) {
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return 0<=number and number<256? __num_to_char[number]:"";
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}
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var to_num = func(character) {
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return __temp_contains(__char_to_num, character)? __char_to_num[character]:-1;
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}
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