@spec combine_properties(t(), [property_name()], property_name(), String.t()) :: t()

Combines multiple source properties into a target property.

@spec copy_property(t(), property_name()) :: t()

Copies a property unchanged.

Since Chronicle preserves unspecified properties automatically, the single argument form is a no-op that keeps pipeline code expressive.

@spec copy_property(t(), property_name(), property_name()) :: t()

Copies a property from one name to another.

@spec default_value(t(), property_name(), term()) :: t()

Sets a default value for a property.

@spec new() :: t()

Creates an empty migration builder.

@spec rename_property(t(), property_name(), property_name()) :: t()

Renames a property from source_property to target_property.

@spec renamed_from(t(), property_name(), property_name()) :: t()

Alias for rename_property/3 with the target property first.

@spec set_property(t(), property_name(), term()) :: t()

Alias for default_value/3.

@spec split_property(
  t(),
  property_name(),
  property_name(),
  String.t(),
  non_neg_integer()
) :: t()

Splits a source property and maps one part to a target property.

@spec to_json(t()) :: String.t()

Returns the builder as JSON.

@spec to_map(t()) :: map()

Returns the builder as a map.