Dart: Functions Cheat Sheet

# Defining a Function

function_name() {  
   //statements      
}

Or

void function_name() { 
   //statements 
}

# Calling a Function

function_name() {
   //statements
}

# Returning Function

return_type function_name(){  
   //statements  
   return value;  
}

# Parameterized Function

Function_name(data_type param_1, data_type param_2[…]) { 
   //statements 
}