ruby function for formatting time

_includes/recipes.html

@@ -5,11 +5,8 @@
 		<p>
 			By {{ recipe.author }} -
 			{% if recipe.difficulty %}Difficulty: <span class='stars'>{{ recipe.difficulty | to_stars }}</span> - {%- endif %}
-			{{ recipe.method | size }} steps {%- if recipe.time %} -
-			{%- if recipe.time > 59 %} {{ recipe.time | divided_by: 60}}h {% endif -%}
-			{% assign mins = recipe.time | modulo: 60 -%}
-			{%- if mins > 0 %}{{ mins }}m{% endif %}
-			{%- endif -%}
+			{{ recipe.method | size }} steps
+			{%- if recipe.time %} - {{ recipe.time | hours_and_minutes: false }}{%- endif -%}
 		</p>
 		<ol class='excerpt'>
 			{% for step in recipe.method | limit: 4 %}

_layouts/recipe.html

@@ -17,18 +17,7 @@ custom_h1: true
 <h1 class='scrolling'>{{ page.name }}</h1>
 <h1 class='invisible'>{{ page.name }}</h1>
 {%- if page.time -%}
-	{%- if page.time > 59 %}
-		{%- assign hours = page.time | divided_by: 60 -%}
-		{%- assign minutes = page.time | modulo: 60 -%}
-		{%- assign time = hours | append: " hour" -%}
-		{%- if hours > 1 %}{% assign time = time | append: "s" %}{% endif -%}
-		{%- if minutes > 0 -%}
-			{%- assign time = time | append: " " | append: minutes | append: " minute" -%}
-			{%- if minutes > 1 %}{% assign time = time | append: "s" %}{% endif -%}
-		{%- endif -%}
-	{%- else -%}
-		{%- assign time = page.time %}
-	{%- endif -%}
+	{%- assign time = page.time | hours_and_minutes -%}
 {%- endif -%}
 
 <p class='subtle'>{% if page.difficulty %}Difficulty: <span class='stars'>{{ page.difficulty | to_stars }}</span> - {% endif %}{{ page.method.size }} steps - Estimated cooking time: {{ time | default: "Not provided" }} {% if page.author %} - By {{ page.author }} {% endif %}</p>

_plugins/custom_stuff.rb

@@ -57,6 +57,23 @@ module Jekyll
 
 			out
 		end
+
+		def hours_and_minutes(input, long = true)
+			time = input.to_i.divmod(60)
+			hours, minutes = "h", "m"
+			if long
+				hours = " hour" + (time[0] > 1 ? "s" : "") + " "
+				minutes = " minute" + (time[1] > 1 ? "s" : "") + " "
+			end
+
+			if time[1] == 0
+				"#{time[0]}#{hours}"
+			elsif time[0] == 0
+				"#{time[1]}#{minutes}"
+			else
+				"#{time[0]}#{hours}#{time[1]}#{minutes}"
+			end
+		end
 	end
 end