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Hide output on assignment #312

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merged 2 commits into from
Nov 12, 2021
Merged

Hide output on assignment #312

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9ef3b3d
Hide output on assignment
ankane Oct 24, 2021
cde4aa4
Added silent_assignment option
ankane Nov 12, 2021
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11 changes: 10 additions & 1 deletion lib/iruby/backend.rb
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Original file line number Diff line number Diff line change
@@ -1,6 +1,11 @@
module IRuby
In, Out = [nil], [nil]

class << self
attr_accessor :silent_assignment
end
self.silent_assignment = false

module History
def eval(code, store_history)
b = eval_binding
Expand Down Expand Up @@ -53,7 +58,7 @@ def eval_binding

def eval(code, store_history)
@irb.context.evaluate(code, 0)
@irb.context.last_value
@irb.context.last_value unless IRuby.silent_assignment && assignment_expression?(code)
end

def complete(code)
Expand All @@ -69,6 +74,10 @@ def init_main_object(main)
wrapper_module.include(*args)
end
end

def assignment_expression?(code)
@irb.respond_to?(:assignment_expression?) && @irb.assignment_expression?(code)
end
end

class PryBackend
Expand Down