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Conditional Operators #3

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Conditional Operators #3

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5528b3b
Added one more conditional operator (===)
Ronaq13 Jan 23, 2017
e30b074
Added one more conditional operator (===)
Ronaq13 Jan 23, 2017
7237263
Replace a 'is' by 'if' at line number 1104
Ronaq13 Jan 23, 2017
ff9910a
Error in assigning array
Ronaq13 Jan 23, 2017
9056357
The following output will be given by -> p a
Ronaq13 Jan 23, 2017
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19 changes: 14 additions & 5 deletions README.md
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Original file line numberDiff line numberDiff line change
Expand Up@@ -463,7 +463,7 @@ end
Eat


### Conditional Operators : == , >= ,<= ,!=, !
### Conditional Operators : == , ===, >= ,<= ,!=, !



Expand All@@ -473,11 +473,20 @@ end




false



```ruby
Integer === 21
```



true




```ruby
5*4 == 4*5
Expand DownExpand Up@@ -779,13 +788,13 @@ Arrays are continuous data structures
```ruby
a = []
a[45] = 5
puts a
p a
```

[nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, 5]


a[45] = 0, created 45 empty spaces and then added 5 at 45th index. Indexing starts from zero.
a[45] = 5, created 45 empty spaces and then added 5 at 45th index. Indexing starts from zero.


```ruby
Expand DownExpand Up@@ -1092,7 +1101,7 @@ puts join_words ["Ruby","is","flexible"]
Ruby is flexible


What is you want to pass a variable number of arguments and you don't want to pass an array.
What if you want to pass a variable number of arguments and you don't want to pass an array.

Voila, we have *args arguement.

Expand Down