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Contents
# frozen_string_literal: true
module ActiveRecord
class FixtureSet
class ModelMetadata # :nodoc:
def initialize(model_class)
@model_class = model_class
end
def primary_key_name
@primary_key_name ||= @model_class && @model_class.primary_key
end
def primary_key_type
@primary_key_type ||= @model_class && column_type(@model_class.primary_key)
end
def column_type(column_name)
@column_type ||= {}
return @column_type[column_name] if @column_type.key?(column_name)
@column_type[column_name] = @model_class && @model_class.type_for_attribute(column_name).type
end
def has_column?(column_name)
column_names.include?(column_name)
end
def column_names
@column_names ||= @model_class ? @model_class.columns.map(&:name).to_set : Set.new
end
def timestamp_column_names
@model_class.all_timestamp_attributes_in_model
end
def inheritance_column_name
@inheritance_column_name ||= @model_class && @model_class.inheritance_column
end
end
end
end
Version data entries
42 entries across 42 versions & 5 rubygems