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Catch at least some errors in #safe_to_evaluate?

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Matijs van Zuijlen 2015-01-23 13:58:42 +01:00
parent 3eb7c55cd1
commit 992d21edb6
2 changed files with 2 additions and 0 deletions
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1
lib/pry/code_object.rb
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@ -147,6 +147,7 @@ class Pry
# @return [Boolean]
def safe_to_evaluate?(str)
return true if str.strip == "self"
return false if str =~ /%/
kind = target.eval("defined?(#{str})")
kind =~ /variable|constant/
end

1
lib/pry/wrapped_module.rb
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@ -48,6 +48,7 @@ class Pry
# @return [Boolean]
def safe_to_evaluate?(str, target)
return true if str.strip == "self"
return false if str =~ /%/
kind = target.eval("defined?(#{str})")
kind =~ /variable|constant/
end