Fix 7 Typos on reading material - (283-preview of the book)

[sposhraj]

Sir,

It was great to get started with your book to learn about graph databases. Below are the 7 typos which I noticed while reading your book.

4.7.4. Attaching multiple values (lists or sets) to a single property

If we wanted to store the IATA amd ICAO codes for the Austin airport in a list associated with a single property rather than as separate properties we could have created them when we created the Austin vertex follows. You can also add properties to an existing vertex that have lists of values. We will look at how to do that later in this section. Suggestion: Fix Typo amd -> and

4.11.1. Basic sack operations

Now, each time the number of runways was added to the sack using a sum operator, the operation that was performed was 1 + runways. As you can see from the results, in each case, the value returned is one higher than those from the previous query. This is a very dimple example but hopefully you can start to see how useful sacks can be. Suggestion: Fix Typo dimple -> simple

5.11. Finding unwanted parallel edges

The second gremlin query in this section has typo g.V().has('code','LHR').out().groupCount().by('code').order(local).by(values,decr)] Suggestion: Fix Typo - Discard ] from the end of the query

5.2.1. Does any route exist between two arirports?

Suggestion: Fix Typo arirports -> airports (in the title itself)

6.6.3. Fuzzy search predicates

The first gremlin query in this section has typo .V().has('desc',textContainsFuzzy("pall")).values('desc') Suggestion: Fix Typo - Add g (missing) at the start of the query

7.8.9. Selected vertex information

The first gremlin query in this section has typo g.V().hasLabel('airport').sample(3).       union(id(),values('code','city'))" Suggestion: Fix Typo - Discard " from the end of the query

Table 8. Scope and ordering

The fifth row first column has the typo it should be "asc" rather than "incr" Current :    incr        Order.asc           order().by(Order.asc) Expected:    asc         Order.asc           order().by(Order.asc)

[krlawrence]

Thanks for taking the time to report these. I will verify against the latest draft and get them corrected as appropriate.

[sposhraj]

@krlawrence and @legobridge - looks like from above suggestions (second one [4.11.1. Basic sack operations]) seems to have been observed and rectified before https://github.com/krlawrence/graph/pull/160 , however that is not being correctly reflected here : https://kelvinlawrence.net/book/Gremlin-Graph-Guide.html

[sposhraj]

@krlawrence - closing this