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End of Life Ruby 3.0 has reached end of life and gets no more fixes. Switch to Ruby 4.0 →

instance method

CSV::Row#each

each(&block)

Yields each pair of the row as header and field tuples (much like iterating over a Hash). This method returns the row for chaining.

If no block is given, an Enumerator is returned.

Support for Enumerable.

See also #dig #each_pair #delete_if #fetch also in 3.3 · 3.2 · 3.1