Runtime Library

The ET runtime library is not dependent on another runtime libraries.(such as C,..)

Librarys

Char

char.upper()

Argument(s) :

1. input(char)

Return : char

Goal : can convert your character into uppercase letter.

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char.lower()

Argument(s) :

1. input(char)

Return : char

Goal : can convert your character into lowercase letter.

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char.equal()

Argument(s) :

1. first-input(char)
2. second-input(char)

Return : bool

Goal : Examines the two-character equality.

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char.compare()

Argument(s) :

1. first-input(char)
2. second-input(char)

Return : int8

Goal : Compare the two-character.

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char.repeat()

Argument(s) :

1. input(char)
2. time(uint64)

Return : char

Goal : Repeat a character.

String

string.upper()

Argument(s) :

1. input(string)

Return : string

Goal : can convert your string into uppercase letters.

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string.lower()

Argument(s) :

1. input(string)

Return : string

Goal : can convert your string into lowercase letters.

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string.search()

Argument(s) :

1. input(string)
2. search(char)

Return : bool

Goal : Search a char in string.

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string.searchs()

Argument(s) :

1. input(string)
2. search(string)

Return : bool

Goal : Search a string in string.

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string.replace()

Argument(s) :

1. input(string)
2. time(uint64)

Return : string

Goal : Repeat a string.

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string.equal()

Argument(s) :

1. first-input(string)
2. second-input(string)

Return : bool

Goal : Examines the two-string equality.

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string.compare()

Argument(s) :

1. first-input(string)
2. second-input(string)

Return : bool

Goal : Compare the two-string.

string.sub()

string.length()

string.lengths()

string.chars()