Class: AtCoderFriends::Parser::InputFormat::Iterator

Inherits:

Object

• Object
• AtCoderFriends::Parser::InputFormat::Iterator

Defined in:

lib/at_coder_friends/parser/input_format.rb

Overview

Iterates through elements of an array

Instance Method Summary

• #initialize(array) ⇒ Iterator constructor

  A new instance of Iterator.

• #next ⇒ Object
• #next? ⇒ Boolean

Constructor Details

#initialize(array) ⇒ Iterator

# File 'lib/at_coder_friends/parser/input_format.rb', line 73

def initialize(array)
  @array = array
  @i = 0
end

Instance Method Details

#next ⇒ Object

# File 'lib/at_coder_friends/parser/input_format.rb', line 82

def next
  ret = @array[@i]
  @i += 1
  ret
end

#next? ⇒ Boolean

# File 'lib/at_coder_friends/parser/input_format.rb', line 78

def next?
  @i < @array.size
end