diff --git a/src/spectator/dsl/examples.cr b/src/spectator/dsl/examples.cr
index 740260c..beb07b6 100644
--- a/src/spectator/dsl/examples.cr
+++ b/src/spectator/dsl/examples.cr
@@ -41,7 +41,7 @@ module Spectator::DSL
 
       %source = ::Spectator::Source.new({{_source_file}}, {{_source_line}})
       ::Spectator::SpecBuilder.add_example(
-        {{description.is_a?(StringLiteral) || description.is_a?(NilLiteral) ? description : description.stringify}},
+        {{description.is_a?(StringLiteral) || description.is_a?(StringInterpolation) || description.is_a?(NilLiteral) ? description : description.stringify}},
         %source,
         {{@type.name}}
       ) { |test| test.as({{@type.name}}).%run }
@@ -68,7 +68,7 @@ module Spectator::DSL
 
       %source = ::Spectator::Source.new({{_source_file}}, {{_source_line}})
       ::Spectator::SpecBuilder.add_pending_example(
-        {{description.is_a?(StringLiteral) || description.is_a?(NilLiteral) ? description : description.stringify}},
+        {{description.is_a?(StringLiteral) || description.is_a?(StringInterpolation) || description.is_a?(NilLiteral) ? description : description.stringify}},
         %source,
         {{@type.name}}
       ) { |test| test.as({{@type.name}}).%run }
diff --git a/src/spectator/dsl/mocks.cr b/src/spectator/dsl/mocks.cr
index 07d3c00..7ffcfc8 100644
--- a/src/spectator/dsl/mocks.cr
+++ b/src/spectator/dsl/mocks.cr
@@ -2,7 +2,7 @@ require "../mocks"
 
 module Spectator::DSL
   macro double(name = "Anonymous", **stubs, &block)
-    {% if name.is_a?(StringLiteral) %}
+    {% if name.is_a?(StringLiteral) || name.is_a?(StringInterpolation) %}
       anonymous_double({{name}}, {{stubs.double_splat}})
     {% else %}
       {%
@@ -56,7 +56,7 @@ module Spectator::DSL
   end
 
   macro null_double(name, **stubs, &block)
-    {% if name.is_a?(StringLiteral) %}
+    {% if name.is_a?(StringLiteral) || name.is_a?(StringInterpolation) %}
       anonymous_null_double({{name}}, {{stubs.double_splat}})
     {% else %}
       {%
diff --git a/src/spectator/matchers/attributes_matcher.cr b/src/spectator/matchers/attributes_matcher.cr
index 2a72d5b..ec8826f 100644
--- a/src/spectator/matchers/attributes_matcher.cr
+++ b/src/spectator/matchers/attributes_matcher.cr
@@ -30,7 +30,7 @@ module Spectator::Matchers
       if match?(snapshot)
         SuccessfulMatchData.new(description)
       else
-        FailedMatchData.new(description, "#{actual.label} does not have attributes #{expected.label}", **values(snapshot))
+        FailedMatchData.new(description, "#{actual.label} does not have attributes #{expected.label}", values(snapshot).to_a)
       end
     end
 
@@ -39,7 +39,7 @@ module Spectator::Matchers
     def negated_match(actual : TestExpression(T)) : MatchData forall T
       snapshot = snapshot_values(actual.value)
       if match?(snapshot)
-        FailedMatchData.new(description, "#{actual.label} has attributes #{expected.label}", **negated_values(snapshot))
+        FailedMatchData.new(description, "#{actual.label} has attributes #{expected.label}", negated_values(snapshot).to_a)
       else
         SuccessfulMatchData.new(description)
       end
diff --git a/src/spectator/matchers/have_predicate_matcher.cr b/src/spectator/matchers/have_predicate_matcher.cr
index 7b23cd0..5cb3f94 100644
--- a/src/spectator/matchers/have_predicate_matcher.cr
+++ b/src/spectator/matchers/have_predicate_matcher.cr
@@ -20,7 +20,7 @@ module Spectator::Matchers
       if match?(snapshot)
         SuccessfulMatchData.new(description)
       else
-        FailedMatchData.new(description, "#{actual.label} does not have #{expected.label}", **values(snapshot))
+        FailedMatchData.new(description, "#{actual.label} does not have #{expected.label}", values(snapshot).to_a)
       end
     end
 
@@ -29,7 +29,7 @@ module Spectator::Matchers
     def negated_match(actual : TestExpression(T)) : MatchData forall T
       snapshot = snapshot_values(actual.value)
       if match?(snapshot)
-        FailedMatchData.new(description, "#{actual.label} has #{expected.label}", **values(snapshot))
+        FailedMatchData.new(description, "#{actual.label} has #{expected.label}", values(snapshot).to_a)
       else
         SuccessfulMatchData.new(description)
       end
diff --git a/src/spectator/matchers/predicate_matcher.cr b/src/spectator/matchers/predicate_matcher.cr
index bacfac0..bda4f9b 100644
--- a/src/spectator/matchers/predicate_matcher.cr
+++ b/src/spectator/matchers/predicate_matcher.cr
@@ -26,7 +26,7 @@ module Spectator::Matchers
       if match?(snapshot)
         SuccessfulMatchData.new(description)
       else
-        FailedMatchData.new(description, "#{actual.label} is not #{expected.label}", **values(snapshot))
+        FailedMatchData.new(description, "#{actual.label} is not #{expected.label}", values(snapshot).to_a)
       end
     end
 
@@ -35,7 +35,7 @@ module Spectator::Matchers
     def negated_match(actual : TestExpression(T)) : MatchData forall T
       snapshot = snapshot_values(actual.value)
       if match?(snapshot)
-        FailedMatchData.new(description, "#{actual.label} is #{expected.label}", **values(snapshot))
+        FailedMatchData.new(description, "#{actual.label} is #{expected.label}", values(snapshot).to_a)
       else
         SuccessfulMatchData.new(description)
       end
diff --git a/src/spectator/matchers/respond_matcher.cr b/src/spectator/matchers/respond_matcher.cr
index 59a955f..87f95a9 100644
--- a/src/spectator/matchers/respond_matcher.cr
+++ b/src/spectator/matchers/respond_matcher.cr
@@ -19,7 +19,7 @@ module Spectator::Matchers
       if snapshot.values.all?
         SuccessfulMatchData.new(description)
       else
-        FailedMatchData.new(description, "#{actual.label} does not respond to #{label}", **values(snapshot))
+        FailedMatchData.new(description, "#{actual.label} does not respond to #{label}", values(snapshot).to_a)
       end
     end
 
@@ -28,7 +28,7 @@ module Spectator::Matchers
     def negated_match(actual : TestExpression(T)) : MatchData forall T
       snapshot = snapshot_values(actual.value)
       if snapshot.values.any?
-        FailedMatchData.new(description, "#{actual.label} responds to #{label}", **values(snapshot))
+        FailedMatchData.new(description, "#{actual.label} responds to #{label}", values(snapshot).to_a)
       else
         SuccessfulMatchData.new(description)
       end