This kata is about making a simple string replacer.
Create a method that takes a string and a dictionary, and replaces every key in the dictionary pre and suffixed with a dollar sign, with the corresponding value from the Dictionary.
Tests
input :
"", dict empty,
output:
""
input :
"$temp$", dict ["temp", "temporary"],
output:
"temporary"
input :
"$temp$ here comes the name $name$",
dict ["temp", "temporary"] ["name", "John Doe"],
output :
"temporary here comes the name John Doe"