ruby statement modifier local variables
July 8th, 2008 • Uncategorized
irb(main):001:0> puts foo if foo = "foo" (irb):1: warning: found = in conditional, should be == NameError: undefined local variable or method `foo' for main:Object from (irb):1 irb(main):002:0> puts foo if(foo = "foo") (irb):2: warning: found = in conditional, should be == foo => nil irb(main):003:0>