RSpec
Ruby on Rails
Ruby
method
wrap
Ruby latest stable (v2_5_5)
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0 notes -
Class: Formatter
- 1_8_6_287
- 1_8_7_72
- 1_8_7_330
- 1_9_1_378 (0)
- 1_9_2_180
- 1_9_3_125
- 1_9_3_392
- 2_1_10
- 2_2_9
- 2_4_6
- 2_5_5
- 2_6_3
- What's this?
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for
(<= v1_9_1_378)
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list
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new
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blankline
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bold_print
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break_to_newline
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conv_html
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conv_markup
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display_flow
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display_flow_item
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display_heading
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display_list
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display_verbatim_flow_item
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draw_line
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indent
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raw_print_line
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strip_attributes
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wrap
(<= v1_9_1_378)
= private
= protected
wrap(txt, prefix=@indent, linelen=@width)
public
Hide source
# File lib/rdoc/ri/formatter.rb, line 58 def wrap(txt, prefix=@indent, linelen=@width) return unless txt && !txt.empty? work = conv_markup(txt) textLen = linelen - prefix.length patt = Regexp.new("^(.{0,#{textLen}})[ \n]") next_prefix = prefix.tr("^ ", " ") res = [] while work.length > textLen if work =~ patt res << $1 work.slice!(0, $&.length) else res << work.slice!(0, textLen) end end res << work if work.length.nonzero? @output.puts(prefix + res.join("\n" + next_prefix)) end
