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This commit is contained in:
Sam Saccone 2015-07-02 16:57:12 -04:00
parent 1945f849c3
commit 74c59c94ce
1 changed files with 8 additions and 20 deletions
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28
src/babel/generation/index.js
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@ -57,28 +57,16 @@ class CodeGenerator {
return format;
}
static findCommonStringDelimiter(code, tokens) {
var occurences = {
single: 0,
double: 0
};
for (var i = 0, checked = 0; i < tokens.length; i++) {
var token = tokens[i];
if (token.type.label !== "string") continue;
var raw = code.slice(token.start, token.end);
if (raw[0] === "'") {
occurences.single++;
} else {
occurences.double++;
}
checked++;
if (checked >= 3) break;
static findCommonStringDelimiter(code, tokens, occurences = {"'": 0, "\"": 0}) {
if (tokens.length === 0 || occurences["'"] + occurences["\""] >= 3) {
return occurences["'"] > occurences["\""] ? "single" : "double";
}
return occurences.single > occurences.double ? "single" : "double";
if (tokens[0].type.label === "string") {
occurences[code[tokens[0].start]]++;
}
return this.findCommonStringDelimiter(code, tokens.slice(1), occurences);
}
static generators = {