Login Register

keep_if

ENV.keep_if { |name, value| } â Hash
ENV.keep_if â Enumerator

Class Public methods

Deletes every environment variable where the block evaluates to false.

Returns an enumerator if no block was given.

doc_ruby_on_rails

2025-01-10 15:47:30

Comments

Leave a Comment

Please login to continue.

Popular Articles

keep_if hsh.keep_if {| key, value | block } â hshhsh.keep_if â an_enumerator Instance Public methods Deletes every ke

keep_if ary.keep_if { |item| block } â aryary.keep_if â Enumerator Instance Public methods Deletes every element of self for w

keep_if keep_if() Instance Public methods Deletes every element of the set for which block evaluates to false, and returns self.

keep keep(k = nil) Instance Public methods Keeps either the entire current flash or a specific flash entry available for the next action: fla

keep_minsize keep_minsize(bool) Instance Public methods