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* hash.c: remove unnecessary checks for Qundef in hash iterations.
since hash use st_foreach_check for iterations, such checks are needless. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35193 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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3 changed files with 16 additions and 36 deletions
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@ -1,3 +1,9 @@
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Sat Mar 31 13:20:40 2012 Sokolov Yura (funny-falcon) <funny.falcon@gmail.com>
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* hash.c: remove unnecessary checks for Qundef in hash iterations.
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since hash use st_foreach_check for iterations, such checks are
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needless.
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Sat Mar 31 12:05:01 2012 Martin Bosslet <Martin.Bosslet@googlemail.com>
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* ext/openssl/ossl_x509cert.c: Fix doc typo.
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@ -42,10 +42,9 @@ numhash_aset(VALUE self, VALUE key, VALUE data)
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}
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static int
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numhash_i(st_data_t key, st_data_t value, st_data_t arg, int error)
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numhash_i(st_data_t key, st_data_t value, st_data_t arg)
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{
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VALUE ret;
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if (key == 0 && value == 0 && error == 1) rb_raise(rb_eRuntimeError, "numhash modified");
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ret = rb_yield_values(3, (VALUE)key, (VALUE)value, (VALUE)arg);
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if (ret == Qtrue) return ST_CHECK;
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return ST_CONTINUE;
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29
hash.c
29
hash.c
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@ -145,7 +145,7 @@ struct hash_foreach_arg {
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};
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static int
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hash_foreach_iter(st_data_t key, st_data_t value, st_data_t argp, int err)
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hash_foreach_iter(st_data_t key, st_data_t value, st_data_t argp)
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{
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struct hash_foreach_arg *arg = (struct hash_foreach_arg *)argp;
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int status;
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@ -437,7 +437,7 @@ rb_hash_rehash_i(VALUE key, VALUE value, VALUE arg)
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{
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st_table *tbl = (st_table *)arg;
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if (key != Qundef) st_insert(tbl, (st_data_t)key, (st_data_t)value);
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st_insert(tbl, (st_data_t)key, (st_data_t)value);
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return ST_CONTINUE;
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}
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@ -874,7 +874,6 @@ rb_hash_shift(VALUE hash)
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static int
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delete_if_i(VALUE key, VALUE value, VALUE hash)
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{
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if (key == Qundef) return ST_CONTINUE;
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if (RTEST(rb_yield_values(2, key, value))) {
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rb_hash_delete_key(hash, key);
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}
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@ -972,7 +971,6 @@ rb_hash_values_at(int argc, VALUE *argv, VALUE hash)
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static int
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select_i(VALUE key, VALUE value, VALUE result)
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{
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if (key == Qundef) return ST_CONTINUE;
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if (RTEST(rb_yield_values(2, key, value)))
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rb_hash_aset(result, key, value);
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return ST_CONTINUE;
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@ -1006,7 +1004,6 @@ rb_hash_select(VALUE hash)
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static int
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keep_if_i(VALUE key, VALUE value, VALUE hash)
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{
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if (key == Qundef) return ST_CONTINUE;
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if (!RTEST(rb_yield_values(2, key, value))) {
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return ST_DELETE;
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}
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@ -1132,9 +1129,7 @@ rb_hash_aset(VALUE hash, VALUE key, VALUE val)
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static int
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replace_i(VALUE key, VALUE val, VALUE hash)
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{
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if (key != Qundef) {
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rb_hash_aset(hash, key, val);
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}
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return ST_CONTINUE;
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}
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@ -1215,7 +1210,6 @@ rb_hash_empty_p(VALUE hash)
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static int
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each_value_i(VALUE key, VALUE value)
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{
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if (key == Qundef) return ST_CONTINUE;
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rb_yield(value);
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return ST_CONTINUE;
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}
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@ -1250,7 +1244,6 @@ rb_hash_each_value(VALUE hash)
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static int
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each_key_i(VALUE key, VALUE value)
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{
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if (key == Qundef) return ST_CONTINUE;
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rb_yield(key);
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return ST_CONTINUE;
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}
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@ -1284,7 +1277,6 @@ rb_hash_each_key(VALUE hash)
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static int
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each_pair_i(VALUE key, VALUE value)
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{
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if (key == Qundef) return ST_CONTINUE;
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rb_yield(rb_assoc_new(key, value));
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return ST_CONTINUE;
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}
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@ -1322,7 +1314,6 @@ rb_hash_each_pair(VALUE hash)
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static int
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to_a_i(VALUE key, VALUE value, VALUE ary)
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{
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if (key == Qundef) return ST_CONTINUE;
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rb_ary_push(ary, rb_assoc_new(key, value));
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return ST_CONTINUE;
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}
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@ -1355,7 +1346,6 @@ inspect_i(VALUE key, VALUE value, VALUE str)
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{
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VALUE str2;
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if (key == Qundef) return ST_CONTINUE;
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str2 = rb_inspect(key);
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if (RSTRING_LEN(str) > 1) {
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rb_str_cat2(str, ", ");
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@ -1422,7 +1412,6 @@ rb_hash_to_hash(VALUE hash)
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static int
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keys_i(VALUE key, VALUE value, VALUE ary)
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{
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if (key == Qundef) return ST_CONTINUE;
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rb_ary_push(ary, key);
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return ST_CONTINUE;
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}
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@ -1453,7 +1442,6 @@ rb_hash_keys(VALUE hash)
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static int
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values_i(VALUE key, VALUE value, VALUE ary)
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{
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if (key == Qundef) return ST_CONTINUE;
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rb_ary_push(ary, value);
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return ST_CONTINUE;
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}
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@ -1512,7 +1500,6 @@ rb_hash_search_value(VALUE key, VALUE value, VALUE arg)
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{
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VALUE *data = (VALUE *)arg;
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if (key == Qundef) return ST_CONTINUE;
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if (rb_equal(value, data[1])) {
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data[0] = Qtrue;
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return ST_STOP;
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@ -1556,7 +1543,6 @@ eql_i(VALUE key, VALUE val1, VALUE arg)
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struct equal_data *data = (struct equal_data *)arg;
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st_data_t val2;
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if (key == Qundef) return ST_CONTINUE;
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if (!st_lookup(data->tbl, key, &val2)) {
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data->result = Qfalse;
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return ST_STOP;
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@ -1658,7 +1644,6 @@ hash_i(VALUE key, VALUE val, VALUE arg)
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st_index_t *hval = (st_index_t *)arg;
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st_index_t hdata[2];
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if (key == Qundef) return ST_CONTINUE;
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hdata[0] = rb_hash(key);
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hdata[1] = rb_hash(val);
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*hval ^= st_hash(hdata, sizeof(hdata), 0);
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@ -1699,7 +1684,6 @@ rb_hash_hash(VALUE hash)
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static int
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rb_hash_invert_i(VALUE key, VALUE value, VALUE hash)
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{
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if (key == Qundef) return ST_CONTINUE;
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rb_hash_aset(hash, value, key);
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return ST_CONTINUE;
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}
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@ -1728,7 +1712,6 @@ rb_hash_invert(VALUE hash)
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static int
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rb_hash_update_i(VALUE key, VALUE value, VALUE hash)
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{
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if (key == Qundef) return ST_CONTINUE;
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hash_update(hash, key);
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st_insert(RHASH(hash)->ntbl, key, value);
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return ST_CONTINUE;
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@ -1737,7 +1720,6 @@ rb_hash_update_i(VALUE key, VALUE value, VALUE hash)
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static int
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rb_hash_update_block_i(VALUE key, VALUE value, VALUE hash)
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{
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if (key == Qundef) return ST_CONTINUE;
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if (rb_hash_has_key(hash, key)) {
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value = rb_yield_values(3, key, rb_hash_aref(hash, key), value);
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}
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@ -1794,7 +1776,6 @@ rb_hash_update_func_i(VALUE key, VALUE value, VALUE arg0)
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struct update_arg *arg = (struct update_arg *)arg0;
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VALUE hash = arg->hash;
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if (key == Qundef) return ST_CONTINUE;
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if (rb_hash_has_key(hash, key)) {
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value = (*arg->func)(key, rb_hash_aref(hash, key), value);
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}
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@ -1851,7 +1832,6 @@ assoc_i(VALUE key, VALUE val, VALUE arg)
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{
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VALUE *args = (VALUE *)arg;
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if (key == Qundef) return ST_CONTINUE;
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if (RTEST(rb_equal(args[0], key))) {
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args[1] = rb_assoc_new(key, val);
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return ST_STOP;
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@ -1889,7 +1869,6 @@ rassoc_i(VALUE key, VALUE val, VALUE arg)
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{
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VALUE *args = (VALUE *)arg;
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if (key == Qundef) return ST_CONTINUE;
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if (RTEST(rb_equal(args[0], val))) {
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args[1] = rb_assoc_new(key, val);
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return ST_STOP;
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@ -3086,12 +3065,10 @@ env_invert(void)
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static int
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env_replace_i(VALUE key, VALUE val, VALUE keys)
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{
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if (key != Qundef) {
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env_aset(Qnil, key, val);
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if (rb_ary_includes(keys, key)) {
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rb_ary_delete(keys, key);
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}
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}
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return ST_CONTINUE;
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}
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@ -3122,12 +3099,10 @@ env_replace(VALUE env, VALUE hash)
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static int
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env_update_i(VALUE key, VALUE val)
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{
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if (key != Qundef) {
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if (rb_block_given_p()) {
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val = rb_yield_values(3, key, rb_f_getenv(Qnil, key), val);
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}
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env_aset(Qnil, key, val);
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}
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return ST_CONTINUE;
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}
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