method

top

Ruby latest stable (v2_5_5) - 0 notes - Class: IRB::Frame

1_8_6_287 (0)
1_8_7_72 (0)
1_8_7_330 (0)
1_9_1_378 (0)
1_9_2_180 (0)
1_9_3_125 (0)
1_9_3_392 (0)
2_1_10 (38)
2_2_9 (0)
2_4_6 (0)
2_5_5 (0)
2_6_3 (0)
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top(n = 0) public

Returns the n number of frames on the call stack from the last frame initialized.

Raises FrameUnderflow if there are no frames in the given stack range.

# File lib/irb/frame.rb, line 45
    def top(n = 0)
      bind = @frames[-(n + CALL_STACK_OFFSET)]
      Fail FrameUnderflow unless bind
      bind
    end

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