Class: Chem::G98::Lines

Inherits:
Object
  • Object
show all
Defined in:
lib/chem/db/g98.rb

Instance Method Summary collapse

Constructor Details

#initialize(lines_array) ⇒ Lines

Returns a new instance of Lines.



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# File 'lib/chem/db/g98.rb', line 8

def initialize lines_array
  @lines = lines_array
  @line_ptr = 0
end

Instance Method Details

#eof? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/chem/db/g98.rb', line 22

def eof?
  @lines.length == @line_ptr
end

#next_line ⇒ Object 



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# File 'lib/chem/db/g98.rb', line 12

def next_line
  @lines[@line_ptr + 1]
end

#now ⇒ Object 



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# File 'lib/chem/db/g98.rb', line 19

def now
  @lines[@line_ptr]
end

#proceed(num = 1) ⇒ Object 



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# File 'lib/chem/db/g98.rb', line 15

def proceed num = 1
  @line_ptr = @line_ptr + num
  raise if @line_ptr > @lines.length
end