Bug #22189: `Enumerator::Lazy#to_enum` does not accept method names as strings

• Status: Closed
• Assignee: -
• Target version: -
• Backport: 3.3: REQUIRED, 3.4: REQUIRED, 4.0: DONE

[nobu (Nobuyoshi Nakada)]

Kernel#to_enum accepts a String as well as a Symbol.

[1,2,3].to_enum(:map).to_a       #=> [1, 2, 3]
[1,2,3].to_enum("map").to_a      #=> [1, 2, 3]
[1,2,3].lazy.to_enum(:map).to_a  #=> [1, 2, 3]
[1,2,3].lazy.to_enum("map").to_a #=> []

Related to [Bug #7877].

[nobu (Nobuyoshi Nakada)]

• Status changed from Open to Closed

Applied in changeset git|aaf54aa08b0ed73ae21786b5341f1ffc51659911.

---

[Bug #22189] Lazy to_enum should accept String method names too

Since lazy_use_super_method is the Symbol-to-Symbol mapping,
convert the given method name to a Symbol before consulting that
table.

[k0kubun (Takashi Kokubun)]

• Backport changed from 3.3: REQUIRED, 3.4: REQUIRED, 4.0: REQUIRED to 3.3: REQUIRED, 3.4: REQUIRED, 4.0: DONE

ruby_4_0 ca6c51ccc21cf9690eb4c11e0bfb97e3643c19db merged revision(s) aaf54aa08b0ed73ae21786b5341f1ffc51659911.