Class: CSVDiff::Algorithm::Diff

Inherits:
Object
  • Object
show all
Defined in:
lib/csv-diff/algorithm.rb

Overview

Holds the details of a single difference

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(diff_type, fields, row_idx, pos_idx) ⇒ Diff 



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# File 'lib/csv-diff/algorithm.rb', line 14

def initialize(diff_type, fields, row_idx, pos_idx)
    @diff_type = diff_type
    @fields = fields
    @row = row_idx + 1
    self.sibling_position = pos_idx
end

Instance Attribute Details

#diff_type ⇒ Object

Returns the value of attribute diff_type.



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# File 'lib/csv-diff/algorithm.rb', line 9

def diff_type
  @diff_type
end

#fields ⇒ Object (readonly)

Returns the value of attribute fields.



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# File 'lib/csv-diff/algorithm.rb', line 10

def fields
  @fields
end

#row ⇒ Object (readonly)

Returns the value of attribute row.



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# File 'lib/csv-diff/algorithm.rb', line 11

def row
  @row
end

#sibling_position ⇒ Object

Returns the value of attribute sibling_position.



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# File 'lib/csv-diff/algorithm.rb', line 12

def sibling_position
  @sibling_position
end

Instance Method Details

#[](key) ⇒ Object

For backwards compatibility and access to fields with differences



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# File 'lib/csv-diff/algorithm.rb', line 37

def [](key)
    case key
    when :action
        a = diff_type.to_s
        a[0] = a[0].upcase
        a
    when :row
        @row
    when :sibling_position
        @sibling_position
    else
        @fields[key]
    end
end