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indent!

indent!(amount, indent_string=nil, indent_empty_lines=false)

Instance Public methods

Same as indent, except it indents the receiver in-place.

Returns the indented string, or nil if there was nothing to indent.

Links:

https://github.com/rails/rails/blob/5a0e583f40e0e1e7018cfadb4cfe147a747d2f2d/activesupport/lib/active_support/core_ext/string/indent.rb#L5

doc_ruby_on_rails

2015-06-20 00:00:00

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