Class: Grepper::Match

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

Overview

Grepper::Match represents a match on a single line, possibly with before- and/or after-context.

Match instances are created automatically by the Grepper object when you run it.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(line) ⇒ Match

Returns a new instance of Match.



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# File 'lib/grepper.rb', line 216

def initialize(line)
  @before = @after = nil
  @line = line
end

Instance Attribute Details

#after ⇒ Object

Returns the value of attribute after.



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# File 'lib/grepper.rb', line 215

def after
  @after
end

#before ⇒ Object

Returns the value of attribute before.



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# File 'lib/grepper.rb', line 215

def before
  @before
end

#line ⇒ Object

Returns the value of attribute line.



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# File 'lib/grepper.rb', line 215

def line
  @line
end

#lineno ⇒ Object

Returns the value of attribute lineno.



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# File 'lib/grepper.rb', line 215

def lineno
  @lineno
end

Instance Method Details

#absolute_end ⇒ Object 



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# File 'lib/grepper.rb', line 231

def absolute_end
  lineno + (after || []).size
end

#absolute_start ⇒ Object 



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# File 'lib/grepper.rb', line 227

def absolute_start
  lineno - (before || []).size
end

#total_line_count ⇒ Object 



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# File 'lib/grepper.rb', line 221

def total_line_count
  before.to_s.scan(/\n/).size +
  after.to_s.scan(/\n/).size +
  1
end