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I'm creating a function that turns a string into a Mexican Wave
Split post string into hashCreating consecutive words from a stringCreating a Ruby gem that talks to another gemCreating a generic function for objects of different classesBreaking a chess coordinate string into 2D coordinatesCreating companion classes that are `inherited` onto any sub-classesCreating simulated items sold at a store into a hashRuby splits text into matrix creating a hash of counts of column 2Ruby class that validates a stringCreating a Basic Success Function for Http
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I'm creating a function that turns a string into a Mexican Wave. I have created a string in an array where an uppercase letter is a person standing up one at a time just like in a Mexican wave. My code has passed all the tests but I don't understand why I'm getting this error;
block in wave': undefined methodupcase!' for nil:NilClass (NoMethodError)
I'm very new to programming please and I can see that i'm quite close but i'm stuck. Thanks in advance for your help.
def wave(str)
array = []
i = 0
loop do
modified = str.split('')
if modified[i] != " "
modified[i].upcase!
modified = modified.join('')
array.push(modified)
end
i += 1
if i == str.length
break # this will cause execution to exit the loop
end
end
return array
end
ruby
asked 13 mins ago
ThinkingaboutThinkingabout
1
New contributor
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add a comment |
$begingroup$
I'm creating a function that turns a string into a Mexican Wave. I have created a string in an array where an uppercase letter is a person standing up one at a time just like in a Mexican wave. My code has passed all the tests but I don't understand why I'm getting this error;
block in wave': undefined methodupcase!' for nil:NilClass (NoMethodError)
I'm very new to programming please and I can see that i'm quite close but i'm stuck. Thanks in advance for your help.
def wave(str)
array = []
i = 0
loop do
modified = str.split('')
if modified[i] != " "
modified[i].upcase!
modified = modified.join('')
array.push(modified)
end
i += 1
if i == str.length
break # this will cause execution to exit the loop
end
end
return array
end
ruby
asked 13 mins ago
ThinkingaboutThinkingabout
1
New contributor
Thinkingabout is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
$endgroup$
add a comment |
$begingroup$
I'm creating a function that turns a string into a Mexican Wave. I have created a string in an array where an uppercase letter is a person standing up one at a time just like in a Mexican wave. My code has passed all the tests but I don't understand why I'm getting this error;
block in wave': undefined methodupcase!' for nil:NilClass (NoMethodError)
I'm very new to programming please and I can see that i'm quite close but i'm stuck. Thanks in advance for your help.
def wave(str)
array = []
i = 0
loop do
modified = str.split('')
if modified[i] != " "
modified[i].upcase!
modified = modified.join('')
array.push(modified)
end
i += 1
if i == str.length
break # this will cause execution to exit the loop
end
end
return array
end
ruby
asked 13 mins ago
ThinkingaboutThinkingabout
1
New contributor
Thinkingabout is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
$endgroup$
I'm creating a function that turns a string into a Mexican Wave. I have created a string in an array where an uppercase letter is a person standing up one at a time just like in a Mexican wave. My code has passed all the tests but I don't understand why I'm getting this error;
block in wave': undefined methodupcase!' for nil:NilClass (NoMethodError)
I'm very new to programming please and I can see that i'm quite close but i'm stuck. Thanks in advance for your help.
def wave(str)
array = []
i = 0
loop do
modified = str.split('')
if modified[i] != " "
modified[i].upcase!
modified = modified.join('')
array.push(modified)
end
i += 1
if i == str.length
break # this will cause execution to exit the loop
end
end
return array
end
ruby
ruby
asked 13 mins ago
ThinkingaboutThinkingabout
1
New contributor
Thinkingabout is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 13 mins ago
ThinkingaboutThinkingabout
1
New contributor
Thinkingabout is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 13 mins ago
ThinkingaboutThinkingabout
1
New contributor
Thinkingabout is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 13 mins ago
ThinkingaboutThinkingabout
1
asked 13 mins ago
ThinkingaboutThinkingabout
1
1
New contributor
Thinkingabout is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
New contributor
Thinkingabout is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
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add a comment |
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