Rename "condition" to "modifier" in error messages and specs

lib/phlexy_ui/base.rb

@@ -51,7 +51,7 @@ def html_classes_for_modifiers(modifiers, modifiers_map, responsive_prefix: nil)
         )
       end
     rescue KeyError => e
-      raise ArgumentError, "Condition `#{e.key}` is not defined for #{self.class}"
+      raise ArgumentError, "Modifier `#{e.key}` is not defined for #{self.class}"
     end
 
     def with_config_prefix(string)

spec/lib/phlexy_ui/button_spec.rb

@@ -38,9 +38,9 @@
       success: "btn-success",
       warning: "btn-warning",
       error: "btn-error"
-    }.each do |condition, css|
-      context "when given :#{condition} condition" do
-        subject(:output) { render described_class.new(condition) }
+    }.each do |modifier, css|
+      context "when given :#{modifier} modifier" do
+        subject(:output) { render described_class.new(modifier) }
 
         it "renders it apart from the main class" do
           expected_html = html <<~HTML
@@ -52,12 +52,12 @@
       end
     end
 
-    context "when condition doesn't exist" do
+    context "when modifier doesn't exist" do
       it "raises an error" do
         expect { render described_class.new(:foo) }
           .to raise_error(
             ArgumentError,
-            "Condition `foo` is not defined for PhlexyUI::Button"
+            "Modifier `foo` is not defined for PhlexyUI::Button"
           )
       end
     end

spec/lib/phlexy_ui/card_spec.rb

@@ -38,7 +38,7 @@
         expect { render described_class.new(:foo) }
           .to raise_error(
             ArgumentError,
-            "Condition `foo` is not defined for PhlexyUI::Card"
+            "Modifier `foo` is not defined for PhlexyUI::Card"
           )
       end
     end

spec/lib/phlexy_ui/drawer_spec.rb

@@ -26,7 +26,7 @@
         expect { render described_class.new(:foo, id: :my_drawer) }
           .to raise_error(
             ArgumentError,
-            "Condition `foo` is not defined for PhlexyUI::Drawer"
+            "Modifier `foo` is not defined for PhlexyUI::Drawer"
           )
       end
     end

spec/lib/phlexy_ui/menu_spec.rb

@@ -54,7 +54,7 @@
         expect { render described_class.new(:foo) }
           .to raise_error(
             ArgumentError,
-            "Condition `foo` is not defined for PhlexyUI::Menu"
+            "Modifier `foo` is not defined for PhlexyUI::Menu"
           )
       end
     end

spec/lib/phlexy_ui/tabs_spec.rb

@@ -96,7 +96,7 @@
         expect { render described_class.new(:foo) }
           .to raise_error(
             ArgumentError,
-            "Condition `foo` is not defined for PhlexyUI::Tabs"
+            "Modifier `foo` is not defined for PhlexyUI::Tabs"
           )
       end
     end