On Jun 18, 2012, at 12:22 AM, Appa Rao Mulpuri wrote: > Basically I need to construct two dictionaries from that file. One with 'ID' > vs 'Actual String' as Key-Value pairs and second one with 'String ID' Vs > 'Actual String' as Key-Value pairs.
Do you even need a real parser for this? Parser generators are great, but they tend to have enough of a learning curve and runtime overhead that they may be overkill for something this simple. Just use -rangeOfString:options:range: to locate the first two "=" in each line, then grab the three substrings that they're separated by. (You could even use -componentsSeparatedByString:@"=" if you were 100% sure that the freeform text in the third field never contains an "=".) Or, on 10.7/iOS5, you can use NSRegularExpression. —Jens
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