Sha256: adf1233a8cf624a43b2e2b582bf190b78df162cf1585131ae4304549ab992d35
Contents?: true
Size: 317 Bytes
Versions: 6
Compression:
Stored size: 317 Bytes
Contents
# About Hashes
Create a hash:
```#run_irb
h = {}
p h.class
p h
```
Initialize a hash:
```#run_irb
h = {:a => 0, :b => 1}
p h
```
Change a value:
```#run_irb
h[:b] = 2
p h
```
Add a new entry:
```#run_irb
h[:c] = 2
p h
```
Delete an entry:
```#run_irb
h.delete(:a)
p h
```
Version data entries
6 entries across 6 versions & 1 rubygems