51237 create query text index

[rhyshort]

How

Add additional functionality to CDTCreateQueryIndexOperation to handle the creation of text indexes. This does bring in some repeated code around validation of sort syntax. However PR #12 brings in a validator class, which should be used here.

Testing

Test are found in the CreateIndexTests.m file

Usage

    CDTCreateQueryIndexOperation *index = [[CDTCreateQueryIndexOperation alloc] init];
    index.fields = @[ @{ @"day" : @"asc" } ];
    index.selector = @{ @"foo" : @"bar" };
    index.defaultFieldEnabled = NO;
    index.indexType = CDTQueryIndexTypeText;
    index.createIndexCompletionBlock = ^(NSError *error) {
         if(error){ /* encountered an error */ return}

        //do something about it completing
    };
    [self.database addOperation:index];

[mikerhodes]

This could be clearer -- "Check whether any text index specific attributes are set; fail if they are"

[rhyshort]

fixed in 20abf19

[mikerhodes]

+1 once GH issue filed to check on case sensitivity.

[rhyshort]

Issue #18 opened