RSpec
Ruby on Rails
Ruby
method
has_column?
v5.2.3 -
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Class: TableMetadata
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- What's this?
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new
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aggregated_with?
-
arel_attribute
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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
(>= v7.1.3.2)
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predicate_builder
(>= v6.1.3.1)
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primary_key
(>= v6.1.3.1)
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reflect_on_aggregation
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resolve_column_aliases
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through_association?
(>= v6.1.3.1)
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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 39 def has_column?(column_name) klass && klass.columns_hash.key?(column_name.to_s) end
