turtle.detect

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turtle.detect
Function
Syntax
turtle.detect()
Returns boolean result
API turtle
Source CC:Tweaked (source)

When called, will return true if the block in front of the turtle is anything that is not air or liquid.

ExampleExampleDetecting blocks
Detect if there is a block in front of the turtle.
Code
local result = turtle.detect()
if result then
  print("There is a block in front of the turtle!")
else
  print("There is no block in front of the turtle, only air or a liquid.")
end
Output
There is a block in front of the turtle!