RSpec
Ruby on Rails
Ruby
method
truncate_text
v2_2_9 -
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Class: Text
- 1_8_6_287
- 1_8_7_72
- 1_8_7_330
- 1_9_1_378
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- 1_9_3_392
- 2_1_10
- 2_2_9 (0)
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= private
= protected
truncate_text(text, description, max_length = 100_000)
public
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# File lib/rubygems/text.rb, line 15 def truncate_text(text, description, max_length = 100_000) raise ArgumentError, "max_length must be positive" unless max_length > 0 return text if text.size <= max_length "Truncating #{description} to #{max_length.to_s.reverse.gsub(/...(?=.)/,'\&,').reverse} characters:\n" + text[0, max_length] end
