Starting the greater than helper tests.

js/test_cases/helpers_gt/README.md

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+Since "master" is greater than "7", dust is probably ordering based on either alphabetic sorting or ascii values.
+
+All comparisons between non-matching types (for example, int vs string) appear to render the else block.

js/test_cases/helpers_gt/input1.json

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+{
+  "str": "master",
+  "int": 7,
+  "alpha": 21,
+  "beta": "21",
+  "null": null
+}

js/test_cases/helpers_gt/main.dust

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+Testing helpers:{~n}
+str is {str}{~n}
+int is {int}{~n}
+alpha is {alpha}{~n}
+beta is {beta}{~n}
+{@gt key=str value="master"}str is greater than "master"{:else}str is less than or equal to "master"{/gt}{~n}
+{@gt key=str value="7"}str is greater than "7"{:else}str is less than or equal to "7"{/gt}{~n}
+{@gt key=int value="7"}int is greater than "7"{:else}int is less than or equal to "7"{/gt}{~n}
+{@gt key=int value=7}int is greater than 7{:else}int is less than or equal to 7{/gt}{~n}
+{@gt key=int value=6}int is greater than 6{:else}int is less than or equal to 6{/gt}{~n}
+{@gt key=alpha value=beta}alpha is greater than beta{:else}alpha is less than or equal to beta{/gt}{~n}
+{!
+{@gt value=beta}missing key is true{:else}missing key is false{/gt}{~n}
+{@gt value=gamma}missing key and non-existent value is true{:else}missing key and non-existent value is false{/gt}{~n}
+{@gt key=alpha}missing value is true{:else}missing value is false{/gt}{~n}
+{@gt key=gamma}missing value and non-existent key is true{:else}missing value and non-existent key is false{/gt}{~n}
+{@gt key="master" value="master"}"master" is equal to "master"{:else}"master" does not equal "master"{/gt}{~n}
+{@gt key=null}null equals a missing value{:else}null does not equal a missing value{/gt}{~n}
+{@gt key=null value=gamma}null equals a non-existent value{:else}null does not equal a non-existent value{/gt}{~n}
+{@gt}no parameters is true{:else}no parameters if false{/gt}{~n}
+!}