expression
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expression [2014/09/28 14:49] ateyourlembas |
expression [2017/10/09 20:39] (current) |
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| - | <- [[display|Displaying A Passage Within Another]] --------- [[functions|About Functions]]-> | + | <- [[display|Displaying A Passage Within Another]] --------- [[function|About Functions]]-> |
| ===== About Expressions ===== | ===== About Expressions ===== | ||
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| Usually, though, there isn't much call for this - numbers are generally as useful as strings.) | Usually, though, there isn't much call for this - numbers are generally as useful as strings.) | ||
| + | |||
| + | ==== Printing Lists ==== | ||
| + | |||
| + | If you have a list, you can print the contents separated by a comma like so: | ||
| + | |||
| + | <<set $myarray = ["this", "that"]>> | ||
| + | <<print $myarray.join(", ")>> | ||
| + | |||
| + | This will print the following: | ||
| + | |||
| + | this,that | ||
| + | |||
| + | |||
| + | If you have specific questions about using lists in Twine, the [[frequently_asked_questions#how_do_i_get_things_in_and_out_of_a_list_variable|FAQ]] may help. | ||
| + | |||
| ==== Functions ==== | ==== Functions ==== | ||
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| | true, false | **Logical values**, created using the logical operators, and commonly used with to the [[<<if>>]] macro. True and false are the only values of this type. | | true, false | **Logical values**, created using the logical operators, and commonly used with to the [[<<if>>]] macro. True and false are the only values of this type. | ||
| - | <- [[display|Displaying A Passage Within Another]] --------- [[functions|About Functions]]-> | + | <- [[display|Displaying A Passage Within Another]] --------- [[function|About Functions]]-> |
expression.1411930146.txt.gz ยท Last modified: 2017/10/09 20:37 (external edit)
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