sijo
1
Hi
I have
def get_company_details_array
c = nil
arr = [] if c.nil?
c.nil? ? 2.times {arr.push("")} :['a','b']
end
arr = [‘abc’] + get_company_details_array
puts arr.inspect
What I expected here is [“abc”,"",""] But I am getting error
array.rb:7:in `+’: can’t convert Fixnum into Array (TypeError)
from array.rb:7
Could anybody please correct the code?
Thanks in advance
Sijo
sijo
2
2009/4/16 Sijo Kg [email protected]:
Hi
I have
def get_company_details_array
c = nil
arr = [] if c.nil?
c.nil? ? 2.times {arr.push(“”)} :[‘a’,‘b’]
end
What weird logic is that? Basically you can replace the method with
def get_company_details_array
[‘’,‘’]
end
arr = [‘abc’] + get_company_details_array
puts arr.inspect
What I expected here is [“abc”,“”,“”] But I am getting error
array.rb:7:in `+': can’t convert Fixnum into Array (TypeError)
from array.rb:7
Could anybody please correct the code?
Hint: Fixnum#times returns the number.
Cheers
robert
sijo
3
No
it is not weird logic since I have omitted some portion for ease of
reading
complete code like
def get_company_details_array
c = self.onboarding_company
c.nil? ? ["","","",""] :[c.name,c.web_site_url,c.email,c.phone]
end