Module: Runbook::Helpers::FormatHelper

Included in:
Run::ClassMethods, Views::Markdown
Defined in:
lib/runbook/helpers/format_helper.rb

Instance Method Summary collapse

Instance Method Details

#deindent(str, padding: 0) ⇒ Object 



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# File 'lib/runbook/helpers/format_helper.rb', line 3

def deindent(str, padding: 0)
  lines = str.split("\n")
  indentations = lines.map { |l| l.size - l.gsub(/^\s+/, "").size }
  min_indentation = indentations.min
  lines.map! { |line| " " * padding + line[min_indentation..-1] }
  lines.join("\n")
end