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Update snake_case splitting

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(cherry picked from commit 4677c0fbb8)
This commit is contained in:
Marco Melorio
2017-04-23 23:03:16 +02:00
committed by Rémi Verschelde
parent fec8e2549c
commit b0d2b46efb
1 changed files with 3 additions and 1 deletions
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4
core/ustring.cpp
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@@ -482,14 +482,16 @@ String String::camelcase_to_underscore(bool lowercase) const {
for (size_t i = 1; i < this->size(); i++) {
bool is_upper = cstr[i] >= A && cstr[i] <= Z;
bool is_number = cstr[i] >= '0' && cstr[i] <= '9';
bool are_next_2_lower = false;
bool was_precedent_upper = cstr[i - 1] >= A && cstr[i - 1] <= Z;
bool was_precedent_number = cstr[i - 1] >= '0' && cstr[i - 1] <= '9';
if (i + 2 < this->size()) {
are_next_2_lower = cstr[i + 1] >= a && cstr[i + 1] <= z && cstr[i + 2] >= a && cstr[i + 2] <= z;
}
bool should_split = ((is_upper && !was_precedent_upper) || (was_precedent_upper && is_upper && are_next_2_lower));
bool should_split = ((is_upper && !was_precedent_upper && !was_precedent_number) || (was_precedent_upper && is_upper && are_next_2_lower) || (is_number && !was_precedent_number));
if (should_split) {
new_string += this->substr(start_index, i - start_index) + "_";
start_index = i;