📁 File Manager Pro
v10.0.3 | PHP: 8.1.34
Server: Apache
2026-06-22 14:10:15
📂
/ (Root)
/
opt
/
alt
/
ruby31
/
share
/
ri
/
system
/
Array
📍 /opt/alt/ruby31/share/ri/system/Array
🔄 Refresh
✏️
Editing: keep_if-i.ri
Read Only
U:RDoc::AnyMethod[iI" keep_if:ETI"Array#keep_if;TF: privateo:RDoc::Markup::Document: @parts[ o: RDoc::Markup::Paragraph; [I"HRetains those elements for which the block returns a truthy value; ;TI"0deletes all other elements; returns +self+:;To:RDoc::Markup::Verbatim; [I" a = [:foo, 'bar', 2, :bam] ;TI"Ma.keep_if {|element| element.to_s.start_with?('b') } # => ["bar", :bam] ;T: @format0o; ; [I"1Returns a new \Enumerator if no block given:;To; ; [I" a = [:foo, 'bar', 2, :bam] ;TI"Aa.keep_if # => #<Enumerator: [:foo, "bar", 2, :bam]:keep_if>;T; 0: @fileI" array.c;T:0@omit_headings_from_table_of_contents_below0I"Marray.keep_if {|element| ... } -> self array.keep_if -> new_enumeration ;T0[ I"();T@FI" Array;TcRDoc::NormalClass00
💾 Save Changes
❌ Cancel