Class: Bosh::Cli::LineWrap
Instance Method Summary collapse
-
#initialize(width, left_margin = 0) ⇒ LineWrap
constructor
A new instance of LineWrap.
- #wrap(string) ⇒ Object
Constructor Details
#initialize(width, left_margin = 0) ⇒ LineWrap
Returns a new instance of LineWrap.
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# File 'lib/cli/line_wrap.rb', line 3 def initialize(width, left_margin = 0) @width = width @left_margin = left_margin end |
Instance Method Details
#wrap(string) ⇒ Object
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# File 'lib/cli/line_wrap.rb', line 8 def wrap(string) paragraphs = string.split("\n") wrapped_paragraphs = paragraphs.map do |paragraph| lines = wrapped_lines(paragraph) lines = indent_lines(lines) paragraph_indentation(paragraph) + lines.join("\n") end wrapped_paragraphs.join("\n") end |