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# File 'lib/box_cli/hash_to_pretty.rb', line 7
def to_pretty(indent = 0)
"".tap do |s|
indifferent = self.with_indifferent_access
keys = self.keys.map(&:to_s)
keys.sort! unless ActiveSupport::OrderedHash === self
humanized = keys.inject({}) { |m, k| m[k] = k.humanize; m }
max_length = humanized.values.map(&:length).max
keys.each do |key|
s << "".ljust(indent) << (humanized[key] + ': ').ljust(max_length + 2)
if Hash === indifferent[key]
s.strip! << "\n"
hash = indifferent[key]
hash.extend HashToPretty
s << hash.to_pretty(indent + 3)
else
s << indifferent[key].to_s << "\n"
end
end
end
end
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