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author | eregon <eregon@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-09-20 20:18:52 +0000 |
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committer | eregon <eregon@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-09-20 20:18:52 +0000 |
commit | 1d15d5f08032acf1b7bceacbb450d617ff6e0931 (patch) | |
tree | a3785a79899302bc149e4a6e72f624ac27dc1f10 /spec/ruby/core/binding/local_variables_spec.rb | |
parent | 75bfc6440d595bf339007f4fb280fd4d743e89c1 (diff) | |
download | ruby-1d15d5f08032acf1b7bceacbb450d617ff6e0931.tar.gz |
Move spec/rubyspec to spec/ruby for consistency
* Other ruby implementations use the spec/ruby directory.
[Misc #13792] [ruby-core:82287]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59979 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'spec/ruby/core/binding/local_variables_spec.rb')
-rw-r--r-- | spec/ruby/core/binding/local_variables_spec.rb | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/spec/ruby/core/binding/local_variables_spec.rb b/spec/ruby/core/binding/local_variables_spec.rb new file mode 100644 index 0000000000..bc6ea71f10 --- /dev/null +++ b/spec/ruby/core/binding/local_variables_spec.rb @@ -0,0 +1,35 @@ +require File.expand_path('../../../spec_helper', __FILE__) + +describe "Binding#local_variables" do + it "returns an Array" do + binding.local_variables.should be_kind_of(Array) + end + + it "includes local variables in the current scope" do + a = 1 + b = nil + binding.local_variables.should == [:a, :b] + end + + it "includes local variables defined after calling binding.local_variables" do + binding.local_variables.should == [:a, :b] + a = 1 + b = 2 + end + + it "includes local variables of inherited scopes and eval'ed context" do + p = proc { |a| b = 1; eval("c = 2; binding.local_variables") } + p.call.should == [:c, :a, :b, :p] + end + + it "includes shadowed local variables only once" do + a = 1 + proc { |a| binding.local_variables }.call(2).should == [:a] + end + + it "includes new variables defined in the binding" do + b = binding + b.local_variable_set :a, 42 + b.local_variables.should == [:a, :b] + end +end |