Class: IRT::Log::Hunk

Inherits:
Array show all
Defined in:
lib/irt/hunks.rb

Direct Known Subclasses

FileHunk, InteractiveHunk

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(header) ⇒ Hunk

Returns a new instance of Hunk.



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# File 'lib/irt/hunks.rb', line 8

def initialize(header)
  @header = header
end

Instance Attribute Details

#color ⇒ Object (readonly)

Returns the value of attribute color.



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# File 'lib/irt/hunks.rb', line 6

def color
  @color
end

#header ⇒ Object (readonly)

Returns the value of attribute header.



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# File 'lib/irt/hunks.rb', line 6

def header
  @header
end

Instance Method Details

#add_line(content, line_no) ⇒ Object 



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# File 'lib/irt/hunks.rb', line 12

def add_line(content, line_no)
  self << [content.chomp, line_no]
end

#header_name ⇒ Object 



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# File 'lib/irt/hunks.rb', line 35

def header_name
  @header
end

#inspect ⇒ Object 



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# File 'lib/irt/hunks.rb', line 49

def inspect
  %(<#{self.class.name} #{header_name}>)
end

#last_line_no ⇒ Object 



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# File 'lib/irt/hunks.rb', line 31

def last_line_no
  last && last[1]
end

#lines_str ⇒ Object 



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# File 'lib/irt/hunks.rb', line 27

def lines_str
  map{|content, line_no| content }.join("\n")
end

#render(wanted = nil) ⇒ Object 



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# File 'lib/irt/hunks.rb', line 16

def render(wanted=nil)
  return unless size > 0
  Log.print_border
  render_header
  wanted ||= size
  last(wanted).each do |content, line_no|
    Log.print_border
    render_line(content, line_no)
  end
end

#render_header ⇒ Object 



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# File 'lib/irt/hunks.rb', line 39

def render_header
  puts IRT.dye("     #{header_name}     ",  "***** #{header_name} *****", color, :bold, :reversed)
end

#render_line(content, line_no) ⇒ Object 



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# File 'lib/irt/hunks.rb', line 43

def render_line(content, line_no)
  lcontent = IRT.dye content, color
  lno = IRT.dye(('%3d ' % line_no), color, :reversed)
  puts "#{lno} #{lcontent}"
end