Maintenance Ruby 3.3 gets fixes, but no new features. Switch to Ruby 4.0 →
instance method
Proc#hash
prc.hash → integer
proc.c
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static VALUE
proc_hash(VALUE self)
{
st_index_t hash;
hash = rb_hash_start(0);
hash = rb_hash_proc(hash, self);
hash = rb_hash_end(hash);
return ST2FIX(hash);
}
Returns a hash value corresponding to proc body.
See also Object#hash.