Class: Warg::Console::History::Entry

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

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(content, cursor_position) ⇒ Entry

Returns a new instance of Entry.



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# File 'lib/warg.rb', line 345

def initialize(content, cursor_position)
  @content = content

  @row_number = cursor_position.row
  @column_number = cursor_position.column

  @text = @content.to_s
  @newline_count = @content.newline_count
  @last_line_length = @content.last_line_length
end

Instance Attribute Details

#column_number ⇒ Object

Returns the value of attribute column_number.



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# File 'lib/warg.rb', line 337

def column_number
  @column_number
end

#content ⇒ Object (readonly)

Returns the value of attribute content.



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# File 'lib/warg.rb', line 338

def content
  @content
end

#last_line_length ⇒ Object (readonly)

Returns the value of attribute last_line_length.



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# File 'lib/warg.rb', line 339

def last_line_length
  @last_line_length
end

#newline_count ⇒ Object (readonly)

Returns the value of attribute newline_count.



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# File 'lib/warg.rb', line 341

def newline_count
  @newline_count
end

#next_entry ⇒ Object

Returns the value of attribute next_entry.



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# File 'lib/warg.rb', line 340

def next_entry
  @next_entry
end

#previous_entry ⇒ Object

Returns the value of attribute previous_entry.



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# File 'lib/warg.rb', line 342

def previous_entry
  @previous_entry
end

#row_number ⇒ Object

Returns the value of attribute row_number.



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# File 'lib/warg.rb', line 343

def row_number
  @row_number
end

Instance Method Details

#end_column ⇒ Object 



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# File 'lib/warg.rb', line 369

def end_column
  value = 1 + @content.last_line_length

  if newline_count.zero?
    value += @column_number
  end

  value
end

#end_row ⇒ Object 



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# File 'lib/warg.rb', line 365

def end_row
  @row_number + newline_count
end

#inspect ⇒ Object 



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# File 'lib/warg.rb', line 383

def inspect
  %{#<#{self.class.name} row_number=#{row_number} column_number=#{column_number} content=#{content.inspect}>}
end

#newline_count_diff ⇒ Object 



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# File 'lib/warg.rb', line 361

def newline_count_diff
  @content.newline_count - @newline_count
end

#sync! ⇒ Object 



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# File 'lib/warg.rb', line 356

def sync!
  @text = @content.to_s
  @last_line_length = @content.last_line_length
end

#to_s ⇒ Object 



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# File 'lib/warg.rb', line 379

def to_s
  @text.dup
end