51 lines
1,020 B
Ruby
51 lines
1,020 B
Ruby
module Gitlab
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module Diff
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class Line
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attr_reader :type, :index, :old_pos, :new_pos
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attr_accessor :text
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def initialize(text, type, index, old_pos, new_pos)
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@text, @type, @index = text, type, index
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@old_pos, @new_pos = old_pos, new_pos
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end
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def self.init_from_hash(hash)
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new(hash[:text], hash[:type], hash[:index], hash[:old_pos], hash[:new_pos])
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end
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def serialize_keys
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@serialize_keys ||= %i(text type index old_pos new_pos)
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end
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def to_hash
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hash = {}
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serialize_keys.each { |key| hash[key] = send(key) }
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hash
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end
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def old_line
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old_pos unless added? || meta?
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end
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def new_line
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new_pos unless removed? || meta?
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end
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def unchanged?
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type.nil?
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end
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def added?
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type == 'new'
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end
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def removed?
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type == 'old'
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end
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def meta?
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type == 'match' || type == 'nonewline'
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end
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end
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end
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end
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