Class: Redmine::UnifiedDiff

Inherits:
Array
  • Object
show all
Defined in:
lib/redmine/unified_diff.rb

Overview

Class used to parse unified diffs

Instance Method Summary

Methods inherited from Array

#to_ber, #to_ber_appsequence, #to_ber_contextspecific, #to_ber_sequence, #to_ber_set, #to_csv

Methods included from Diffable

#diff, #patch, #replacenextlarger, #reverse_hash

Constructor Details

- (UnifiedDiff) initialize(diff, options = {})

A new instance of UnifiedDiff



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# File 'lib/redmine/unified_diff.rb', line 21

def initialize(diff, options={})
  options.assert_valid_keys(:type, :max_lines)
  diff = diff.split("\n") if diff.is_a?(String)
  diff_type = options[:type] || 'inline'
  
  lines = 0
  @truncated = false
  diff_table = DiffTable.new(diff_type)
  diff.each do |line|
    unless diff_table.add_line line
      self << diff_table if diff_table.length > 1
      diff_table = DiffTable.new(diff_type)
    end
    lines += 1
    if options[:max_lines] && lines > options[:max_lines]
      @truncated = true
      break
    end
  end
  self << diff_table unless diff_table.empty?
  self
end

Instance Method Details

- (Boolean) truncated?

Returns:

  • (Boolean)


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# File 'lib/redmine/unified_diff.rb', line 44

def truncated?; @truncated end