failing tests for booleans
boolean blocks work
document conditional blocks
fixes for the old tests
failing array loop test
failing test for nested boolean
fix for nested booleans
simple array looping works
nested booleans in array test passes
failing test for nested arrays
nested array test passes
document array blocks
better wording
failing test for object mode enumeration stream
checking for enums, making room for push() refactory
factored delayed codepath into push()
move push() out of the way
object stream enum tests pass
collapse docs into a blocks section
remove error-prone reliance on instanceof for stream checks