diff options
Diffstat (limited to 'doc/classes/Array.xml')
| -rw-r--r-- | doc/classes/Array.xml | 24 |
1 files changed, 15 insertions, 9 deletions
diff --git a/doc/classes/Array.xml b/doc/classes/Array.xml index 20296bbf45..61df5e092e 100644 --- a/doc/classes/Array.xml +++ b/doc/classes/Array.xml @@ -20,7 +20,7 @@ var array2 = [3, "Four"] print(array1 + array2) # ["One", 2, 3, "Four"] [/codeblock] - Arrays are always passed by reference. + [b]Note:[/b] Arrays are always passed by reference. To get a copy of an array which can be modified independently of the original array, use [method duplicate]. </description> <tutorials> </tutorials> @@ -119,7 +119,7 @@ <return type="Variant"> </return> <description> - Returns the last element of the array, or [code]null[/code] if the array is empty. + Returns the last element of the array. Throws an error and returns [code]null[/code] if the array is empty. </description> </method> <method name="bsearch"> @@ -200,7 +200,7 @@ <argument index="1" name="from" type="int" default="0"> </argument> <description> - Searches the array for a value and returns its index or -1 if not found. Optionally, the initial search index can be passed. + Searches the array for a value and returns its index or [code]-1[/code] if not found. Optionally, the initial search index can be passed. </description> </method> <method name="find_last"> @@ -209,14 +209,14 @@ <argument index="0" name="value" type="Variant"> </argument> <description> - Searches the array in reverse order for a value and returns its index or -1 if not found. + Searches the array in reverse order for a value and returns its index or [code]-1[/code] if not found. </description> </method> <method name="front"> <return type="Variant"> </return> <description> - Returns the first element of the array, or [code]null[/code] if the array is empty. + Returns the first element of the array. Throws an error and returns [code]null[/code] if the array is empty. </description> </method> <method name="has"> @@ -227,10 +227,16 @@ <description> Returns [code]true[/code] if the array contains the given value. [codeblock] - ["inside", 7].has("inside") == true - ["inside", 7].has("outside") == false - ["inside", 7].has(7) == true - ["inside", 7].has("7") == false + print(["inside", 7].has("inside")) # True + print(["inside", 7].has("outside")) # False + print(["inside", 7].has(7)) # True + print(["inside", 7].has("7")) # False + [/codeblock] + [b]Note:[/b] This is equivalent to using the [code]in[/code] operator as follows: + [codeblock] + # Will evaluate to `true`. + if 2 in [2, 4, 6, 8]: + pass [/codeblock] </description> </method> |