Sha256: d95b89364bab4578c8f7fec85e789fad8954357c44b065c5d52e4765815d948f
Contents?: true
Size: 923 Bytes
Versions: 39
Compression:
Stored size: 923 Bytes
Contents
class Pry
class Command::WatchExpression
class Expression
attr_reader :target, :source, :value, :previous_value, :_pry_
def initialize(_pry_, target, source)
@_pry_ = _pry_
@target = target
@source = Code.new(source).strip
end
def eval!
@previous_value = value
@value = Pry::ColorPrinter.pp(target_eval(target, source), "")
end
def to_s
"#{Code.new(source).highlighted.strip} => #{value}"
end
# Has the value of the expression changed?
#
# We use the pretty-printed string represenation to detect differences
# as this avoids problems with dup (causes too many differences) and == (causes too few)
def changed?
(value != previous_value)
end
private
def target_eval(target, source)
target.eval(source)
rescue => e
e
end
end
end
end
Version data entries
39 entries across 39 versions & 14 rubygems