Tatara::IntIntMap

About

Tatara::IntIntMap is Map class like static type programming lang.

Tatara::IntIntMap used by Integer key, and Integer value. But, you can use Float for key & value.

@i = Tatara::IntIntMap.new
@i[0] = 42
# => Key: 0, Value: 42.
@i[10.0] = 8.4
# => Key: 10, Value: 8.

But, can not set String.

@i = Tatara::IntIntMap.new
@i[0] = "42"
# => Error!

Methods

Tatara::IntIntMap#new

Create new Tatara::IntIntMap instance.

@i = Tatara::IntIntMap.new

Tatara::IntIntMap#[]

Access by key.

@i = Tatara::IntIntMap.new
@i[0] = 42
puts @i[0]
# => 42

Tatara::IntIntMap#[]=

Set value by key.

@i = Tatara::IntIntMap.new
@i[0] = 42
# => Set value is 42.

Tatara::IntIntMap#insert

Set key & value.

@s = Tatara::IntIntMap.new
@s.insert(0, 42)
# => Set value is 42.