Convert specs to RSpec 2.99.0 syntax with Transpec

This conversion is done by Transpec 2.2.1 with the following command:
    transpec spec/functions

* 345 conversions
    from: obj.should
      to: expect(obj).to

* 122 conversions
    from: == expected
      to: eq(expected)

* 85 conversions
    from: lambda { }.should
      to: expect { }.to

* 22 conversions
    from: be_true
      to: be_truthy

* 16 conversions
    from: be_false
      to: be_falsey

* 11 conversions
    from: pending
      to: skip

* 9 conversions
    from: it { should ... }
      to: it { is_expected.to ... }

* 5 conversions
    from: =~ [1, 2]
      to: match_array([1, 2])

* 2 conversions
    from: =~ /pattern/
      to: match(/pattern/)

* 2 conversions
    from: obj.should_not
      to: expect(obj).not_to

For more details: https://github.com/yujinakayama/transpec#supported-conversions

1 files changed, 5 insertions, 5 deletions

diff --git a/spec/functions/flatten_spec.rb b/spec/functions/flatten_spec.rb
index dba7a6b..de8c66d 100755
--- a/spec/functions/flatten_spec.rb
+++ b/spec/functions/flatten_spec.rb
@@ -4,24 +4,24 @@ require 'spec_helper'
 describe "the flatten function" do
   let(:scope) { PuppetlabsSpec::PuppetInternals.scope }
   it "should exist" do
-    Puppet::Parser::Functions.function("flatten").should == "function_flatten"
+    expect(Puppet::Parser::Functions.function("flatten")).to eq("function_flatten")
   end
 
   it "should raise a ParseError if there is less than 1 arguments" do
-    lambda { scope.function_flatten([]) }.should( raise_error(Puppet::ParseError))
+    expect { scope.function_flatten([]) }.to( raise_error(Puppet::ParseError))
   end
 
   it "should raise a ParseError if there is more than 1 argument" do
-    lambda { scope.function_flatten([[], []]) }.should( raise_error(Puppet::ParseError))
+    expect { scope.function_flatten([[], []]) }.to( raise_error(Puppet::ParseError))
   end
 
   it "should flatten a complex data structure" do
     result = scope.function_flatten([["a","b",["c",["d","e"],"f","g"]]])
-    result.should(eq(["a","b","c","d","e","f","g"]))
+    expect(result).to(eq(["a","b","c","d","e","f","g"]))
   end
 
   it "should do nothing to a structure that is already flat" do
     result = scope.function_flatten([["a","b","c","d"]])
-    result.should(eq(["a","b","c","d"]))
+    expect(result).to(eq(["a","b","c","d"]))
   end
 end