class Hash
Public Instance Methods
to_toml(path = "")
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# File lib/toml/monkey_patch.rb, line 11 def to_toml(path = "") return "" if self.empty? tables = {} values = {} self.keys.sort.each do |key| val = self[key] if val.kind_of?(NilClass) next elsif val.toml_table? || val.toml_table_array? tables[key] = val else values[key] = val end end toml = "" values.each do |key, val| toml << "#{key} = #{val.to_toml(key)}\n" end tables.each do |key, val| key = "#{path}.#{key}" unless path.empty? toml_val = val.to_toml(key) unless toml_val.empty? if val.toml_table? non_table_vals = val.values.reject do |v| v.toml_table? || v.toml_table_array? end # Only add the table key if there are non table values. if non_table_vals.length > 0 toml << "\n[#{key}]\n" end end toml << toml_val end end toml end