Method: Webhookdb::Replicator::Column#initialize

Defined in:
lib/webhookdb/replicator/column.rb

#initialize(name, type, data_key: nil, event_key: nil, from_enrichment: false, optional: false, converter: nil, defaulter: nil, index: false, index_not_null: false, skip_nil: false, backfill_statement: nil, backfill_expr: nil) ⇒ Column

Returns a new instance of Column.

Raises:

  • (ArgumentError) 


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# File 'lib/webhookdb/replicator/column.rb', line 355

def initialize(
  name,
  type,
  data_key: nil,
  event_key: nil,
  from_enrichment: false,
  optional: false,
  converter: nil,
  defaulter: nil,
  index: false,
  index_not_null: false,
  skip_nil: false,
  backfill_statement: nil,
  backfill_expr: nil
)
  raise ArgumentError, "name must be a symbol" unless name.is_a?(Symbol)
  raise ArgumentError, "type #{type.inspect} is not supported" unless COLUMN_TYPES.include?(type)
  raise ArgumentError, "use :tofalse as the defaulter (or nil for no defaulter)" if defaulter == false
  @name = name
  @type = type
  @data_key = data_key || name.to_s
  @event_key = event_key
  @from_enrichment = from_enrichment
  @optional = optional
  @converter = KNOWN_CONVERTERS[converter] || converter
  @defaulter = KNOWN_DEFAULTERS[defaulter] || defaulter
  @index = index
  @index_not_null = index_not_null
  @skip_nil = skip_nil
  @backfill_statement = backfill_statement
  @backfill_expr = backfill_expr
end