私は多くのサブ辞書を持っている次の辞書を持っています。isChanged = 1
を使用して親辞書からオブジェクトを削除するにはどうすればよいNSPredicate
ですか?
{
"0_496447097042228" = {
cellHeight = 437;
isChanged = 1;
};
"100000019882803_193629104095337" = {
cellHeight = 145;
isChanged = 0;
};
"100002140902243_561833243831980" = {
cellHeight = 114;
isChanged = 1;
};
"100004324964792_129813607172804" = {
cellHeight = 112;
isChanged = 0;
};
"100004324964792_129818217172343" = {
cellHeight = 127;
isChanged = 0;
};
"100004324964792_129835247170640" = {
cellHeight = 127;
isChanged = 1;
};
}