method
assoc
v2_1_10 -
Show latest stable
-
0 notes -
Class: Hash
- 1_8_6_287
- 1_8_7_72
- 1_8_7_330
- 1_9_1_378 (0)
- 1_9_2_180 (0)
- 1_9_3_125 (0)
- 1_9_3_392 (0)
- 2_1_10 (0)
- 2_2_9 (0)
- 2_4_6 (0)
- 2_5_5 (0)
- 2_6_3 (0)
- What's this?
assoc(p1)
public
Searches through the hash comparing obj with the key using ==. Returns the key-value pair (two elements array) or nil if no match is found. See Array#assoc.
h = {"colors" => ["red", "blue", "green"], "letters" => ["a", "b", "c" ]} h.assoc("letters") #=> ["letters", ["a", "b", "c"]] h.assoc("foo") #=> nil