Method: Polars::Config.save

Defined in:
lib/polars/config.rb

.save ⇒ Config

Save the current set of Config options as a json string or file.

Returns:



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# File 'lib/polars/config.rb', line 76

def self.save
  environment_vars = POLARS_CFG_ENV_VARS.sort.select { |k| ENV.key?(k) }.to_h { |k| [k, ENV[k]] }
  direct_vars = POLARS_CFG_DIRECT_VARS.to_h { |cfg_methodname, get_value| [cfg_methodname, get_value.call] }
  options = JSON.generate({environment: environment_vars, direct: direct_vars})
  options
end