diff --git a/Cakefile b/Cakefile
index d21619b..f4bee5c 100644
--- a/Cakefile
+++ b/Cakefile
@@ -3,6 +3,7 @@ fs = require 'fs'
 util = require 'util'
 sources = [
   'markdown.coffee'
+  'utils.coffee'
   'view.coffee'
   'unit.coffee'
   'character.coffee'
diff --git a/package.json b/package.json
index e79c0fe..d8b69ce 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "salet",
-  "version": "1.4.8",
+  "version": "1.4.9",
   "description": "A general client-side framework for cybertext interactive fiction games.",
   "keywords": ["ifiction", "interactive fiction", "games", "coffee-script", "text", "menu"],
   "homepage": "http://salet.oreolek.ru",
diff --git a/src/room.coffee b/src/room.coffee
index a854848..afdb859 100644
--- a/src/room.coffee
+++ b/src/room.coffee
@@ -1,16 +1,3 @@
-assert = (msg, assertion) -> console.assert assertion, msg
-
-Function.prototype.fcall = Function.prototype.call
-Boolean.prototype.fcall = () ->
-  return this.valueOf()
-String.prototype.fcall = () ->
-  return this.toString()
-
-way_to = (content, ref) ->
-  return "<a href='#{ref}' class='way' id='waylink-#{ref}'>#{content}</a>"
-
-Array::remove = (e) -> @[t..t] = [] if (t = @indexOf(e)) > -1
-
 class SaletRoom
   constructor: (spec) ->
     @visited = 0
diff --git a/src/salet.coffee b/src/salet.coffee
index 3fdd86d..2f03ff4 100644
--- a/src/salet.coffee
+++ b/src/salet.coffee
@@ -1,17 +1,3 @@
-###
-fcall() (by analogy with fmap) is added to the prototypes of both String and
-Function. When called on a Function, it's an alias for Function#call();
-when called on a String, it only returns the string itself, discarding any input.
-###
-
-Function.prototype.fcall = Function.prototype.call
-Boolean.prototype.fcall = () ->
-  return this
-String.prototype.fcall = () ->
-  return this
-
-assert = (assertion, msg) -> console.assert assertion, msg
-
 ###
 This is the control structure, it has minimal amount of data and
 this data is volatile anyway (as in, it won't get saved).
diff --git a/src/utils.coffee b/src/utils.coffee
new file mode 100644
index 0000000..f6a24ee
--- /dev/null
+++ b/src/utils.coffee
@@ -0,0 +1,24 @@
+###
+fcall() (by analogy with fmap) is added to the prototypes of both String and
+Function. When called on a Function, it's an alias for Function#call();
+when called on a String, it only returns the string itself, discarding any input.
+###
+
+Function.prototype.fcall = Function.prototype.call
+Boolean.prototype.fcall = () ->
+  return this
+String.prototype.fcall = () ->
+  return this
+
+assert = (assertion, msg) -> console.assert assertion, msg
+
+way_to = (content, ref) ->
+  return "<a href='#{ref}' class='way' id='waylink-#{ref}'>#{content}</a>"
+
+Array::remove = (e) -> @[t..t] = [] if (t = @indexOf(e)) > -1
+
+addClass = (element, className) ->
+  if (element.classList)
+    element.classList.add(className)
+  else
+    element.className += ' ' + className
diff --git a/src/view.coffee b/src/view.coffee
index 9145222..8cf496f 100644
--- a/src/view.coffee
+++ b/src/view.coffee
@@ -12,17 +12,6 @@ but they could be something else entirely. (That's why IDs are hardcoded.)
 There is only one instance of this class, and it's stored as `salet.view`.
 ###
 
-assert = (msg, assertion) -> console.assert assertion, msg
-
-way_to = (content, ref) ->
-  return "<a href='#{ref}' class='way'>#{content}</a>"
-
-addClass = (element, className) ->
-  if (element.classList)
-    element.classList.add(className)
-  else
-    element.className += ' ' + className
-
 class SaletView
   init: () =>
     jQuery("#page").on("click", "a", (event) ->