D7net
Home
Console
Upload
information
Create File
Create Folder
About
Tools
:
/
opt
/
alt
/
ruby18
/
share
/
ri
/
1.8
/
system
/
Hash
/
Filename :
select-i.yaml
back
Copy
--- !ruby/object:RI::MethodDescription aliases: [] block_params: comment: - !ruby/struct:SM::Flow::P body: Returns a new array consisting of <tt>[key,value]</tt> pairs for which the block returns true. Also see <tt>Hash.values_at</tt>. - !ruby/struct:SM::Flow::VERB body: " h = { "a" => 100, "b" => 200, "c" => 300 }\n h.select {|k,v| k > "a"} #=> [["b", 200], ["c", 300]]\n h.select {|k,v| v < 200} #=> [["a", 100]]\n" full_name: Hash#select is_singleton: false name: select params: | hsh.select {|key, value| block} => array visibility: public