psil

str

This is the documentation for the str module.

2str

2str (string) converts any value to a string.

Parameters:

val: (any) the value to be converted into a string.

is-str?

is-str? (boolean) checks if the given rand is a string.

Parameters:

val: (any) the value to be checked if it is a string.

str-cat

str-cat (string) concatenates two (or more) strings (or other values) into one. If a rand is not a string, it will be converted into one.

Parameters:

val1: (any) the first, or starting, string/value to be concatenated.
val2: (any) the second string/value to be concatenated.
val3: (OPTIONAL) (list) the third/value string to be concatenated. There may be more rands.

str-contains?

str-contains? (boolean) checks if the second rand is contained in the first rand.

Parameters:

pattern: (string) the pattern to be found.
str: (string) the string to be searched.

str-empty?

str-empty? (boolean) checks if the given string is the empty string ("").

Parameters:

str: (string) the string to be checked.

str-insert

str-insert (string) inserts the second string into the first at the given index.

Parameters:

index: (natural number) the index of the first string where the second is inserted.
str1: (string) the string to be insert into.
str2: (string) the string that is inserted.

str-len

str-len (natural number) returns the length of a given string.

Parameters:

str: (string) the string.

str-low

str-low (string) returns the lowercase version of the given string.

Parameters:

str: (string) the string.

str-repeat

str-repeat (string) returns the string repeated a certain number of times.

Parameters:

count: (natural number) the number of times to repeat the string.
str: (string) the string to be repeated.

str-replace

str-replace (string) returns the first string with all instances of the second (the “old text”) replaced by the third (the “new text”).

Parameters:

new-text: (string) the new text that the old text is replaced with
old-text: (string) the old text to be replaced.
str: (string) the string to be modified.

str-starts-with?

str-starts-with? (boolean) checks if the first rand starts with the second rand.

Parameters:

str1: (string) the string.
str2: (string) the testing string.

str-strip

str-strip (string) removes leading/trailing whitespace from the given string.

Parameters:

str: (string) the string.

str-trunc

str-trunc (string) shortens the given string to a given length.

Parameters:

new-length: (natural number) the new length. Cannot be larger than the current length.
str: (string) the string.

str-up

str-up (string) returns the uppercase version of the given string.

Parameters:

str: (string) the string.

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