Class: CodeBlockDeterminator

Inherits:
Object
  • Object
show all
Defined in:
lib/foucault/code_block_determinator.rb

Overview

Copyright 2014 Huub de Beer

This file is part of Foobar.

Foucault is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

Foucault is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with Foucault. If not, see <www.gnu.org/licenses/>.

Instance Method Summary collapse

Constructor Details

#initialize ⇒ CodeBlockDeterminator

Returns a new instance of CodeBlockDeterminator.



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# File 'lib/foucault/code_block_determinator.rb', line 19

def initialize()
    to_start_state
end

Instance Method Details

#collect_line?(line) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/foucault/code_block_determinator.rb', line 23

def collect_line?(line) 

    case @state

    when :fenced_block
        if is_fence?(line) and fence_size(line) >= @size and fence_type(line) == @type then
             # recognized the end of this code block
             to_start_state 
        else
            # We're still in a code block: collect this line
            return true
        end            

    when :start
        if is_fence?(line)
            # Start of a new code block
            @state = :fenced_block
            @type = fence_type line
            @size = fence_size line
        end
    end
    
    # not in a code block: don't collect this line
    return false
end