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Collections vs sequences

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Collections vs sequences

Course: Clojure Collections

Updated October 24, 2018

Description
Code

When I first was learning Clojure, something was confusing: some operations, like map, took the collection as the last argument, and some, like conj, took the collection as the first argument. It was frustrating. But then I learned that they are in two different categories of functions. Learning that fact helped me be more productive in the language.

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Course: Clojure Collections

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Lessons
 
Introduction to Clojure's Collections
 
5 min 
 
Data structures
 
8 min 
 
Vector collection
 
24 min 
 
HashMap collection
 
30 min 
 
Set collection
 
19 min 
 
List collection
 
12 min 
 
Queue collection
 
11 min 
 
Sorted Map collection
 
11 min 
 
Sorted Set collection
 
7 min 
 
Access patterns
 
8 min 
 
Sequential Access Pattern
 
26 min 
 
Remembering Duplicates Access Pattern
 
16 min 
 
Lookup by key Access Pattern
 
12 min 
 
Associate key and value Access Pattern
 
19 min 
 
Dissociate a key and value Access Pattern
 
4 min 
 
Count the elements Access Pattern
 
6 min 
 
Equality Comparison Access Pattern
 
12 min 
 
Removing an item from a set Access Pattern
 
8 min 
 
Splitting a sequence Access Pattern
 
8 min 
 
Containment Check Access Pattern
 
9 min 
 
First-in, first-out Access Pattern
 
12 min 
 
Last-in, First-out Access Pattern
 
6 min 
 
Usage patterns
 
2 min 
 
Entity Usage Pattern
 
17 min 
 
Index Usage Pattern
 
18 min 
 
Tuple Usage Pattern
 
21 min 
 
Multi-comparison Usage Pattern
 
11 min 
 
Transients
 
11 min 
 
Usage in an Atom
 
17 min 
 
Hybrid Collections
 
11 min 
 
Hybrid Types
 
27 min 
 
Vectors and Lists in syntax
 
6 min 
 
Lazy sequences
 
5 min 
 
Collections vs sequences
 
14 min 

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