RSpec
Ruby on Rails
Ruby
method
has_column?
v7.1.3.4 -
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Class: TableMetadata
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- What's this?
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new
-
aggregated_with?
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arel_attribute
(<= v6.0.0)
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associated_table
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associated_with?
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has_column?
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polymorphic_association?
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polymorphic_name_association
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predicate_builder
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primary_key
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reflect_on_aggregation
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resolve_column_aliases
(<= v6.0.0)
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through_association?
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type
= private
= protected
has_column?(column_name)
public
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# File activerecord/lib/active_record/table_metadata.rb, line 21 def has_column?(column_name) klass&.columns_hash&.key?(column_name) end
