Class: Array

Inherits:
Object
  • Object
show all
Defined in:
lib/snibbets/array.rb

Instance Method Summary collapse

Instance Method Details

#blocks ⇒ Object 



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# File 'lib/snibbets/array.rb', line 3

def blocks
  select { |el| el =~ /^<block\d+>$/ }.count
end

#notes ⇒ Object 



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# File 'lib/snibbets/array.rb', line 7

def notes
  select { |el| el !~ /^<block\d+>$/ && el !~ /^```/ && !el.strip.empty? }.count
end

#remove_leading_empty_elements ⇒ Object 



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# File 'lib/snibbets/array.rb', line 19

def remove_leading_empty_elements
  output = []

  in_leader = true
  each do |line|
    if (line.strip.empty?) && in_leader
      next
    else
      in_leader = false
      output << line
    end
  end

  output
end

#remove_trailing_empty_elements ⇒ Object 



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# File 'lib/snibbets/array.rb', line 35

def remove_trailing_empty_elements
  reverse.remove_leading_empty_elements.reverse
end

#strip_empty ⇒ Object 



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# File 'lib/snibbets/array.rb', line 11

def strip_empty
  remove_leading_empty_elements.remove_trailing_empty_elements
end

#strip_empty! ⇒ Object 



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# File 'lib/snibbets/array.rb', line 15

def strip_empty!
  replace strip_empty
end