Module: RSpec::ResemblesJsonMatchers::StringIndent

Defined in:
lib/rspec/resembles_json_matchers/string_indent.rb

Instance Method Summary collapse

Instance Method Details

#indent(amount, indent_string = nil, indent_empty_lines = false) ⇒ Object 



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# File 'lib/rspec/resembles_json_matchers/string_indent.rb', line 12

def indent(amount, indent_string = nil, indent_empty_lines = false)
  dup.tap { |me| me.indent!(amount, indent_string, indent_empty_lines) }
end

#indent!(amount, indent_string = nil, indent_empty_lines = false) ⇒ Object 



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# File 'lib/rspec/resembles_json_matchers/string_indent.rb', line 6

def indent!(amount, indent_string = nil, indent_empty_lines = false)
  indent_string = indent_string || self[/^[ \t]/] || " "
  re = indent_empty_lines ? /^/ : /^(?!$)/
  gsub!(re, indent_string * amount)
end