Function partStartsWith

test/fixtures/snapshot/typescript.js:142570–142574

(candidate, candidateSpan, pattern, ignoreCase, patternSpan)

            : ts.compareValues(a.kind, b.kind) || ts.compareBooleans(!a.isCaseSensitive, !b.isCaseSensitive);
    }
    function partStartsWith(candidate, candidateSpan, pattern, ignoreCase, patternSpan) {
        if (patternSpan === void 0) { patternSpan = { start: 0, length: pattern.length }; }
        return patternSpan.length <= candidateSpan.length // If pattern part is longer than the candidate part there can never be a match.
            && everyInRange(0, patternSpan.length, function (i) { return equalChars(pattern.charCodeAt(patternSpan.start + i), candidate.charCodeAt(candidateSpan.start + i), ignoreCase); });
    }
    function equalChars(ch1, ch2, ignoreCase) {
        return ignoreCase ? toLowerCase(ch1) === toLowerCase(ch2) : ch1 === ch2;
    }