Class: PaperTrail::Human::Adapters::Resolvers::Text

Inherits:
Object
  • Object
show all
Includes:
Ports::Resolver
Defined in:
lib/paper_trail/human/adapters/resolvers/text.rb

Constant Summary collapse

DEFAULT_MAX_LENGTH = 
80

Instance Method Summary collapse

Constructor Details

#initialize(max_length: DEFAULT_MAX_LENGTH, show_diff_stats: false) ⇒ Text

Returns a new instance of Text.



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# File 'lib/paper_trail/human/adapters/resolvers/text.rb', line 12

def initialize(max_length: DEFAULT_MAX_LENGTH, show_diff_stats: false, **)
  @max_length = max_length
  @show_diff_stats = show_diff_stats
end

Instance Method Details

#resolve(value) ⇒ Object 



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# File 'lib/paper_trail/human/adapters/resolvers/text.rb', line 17

def resolve(value)
  text = value.to_s
  return text if text.length <= @max_length

  truncated = "#{text[0, @max_length]}..."
  truncated += " (#{text.length} chars)" if @show_diff_stats
  truncated
end