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Added support for ensureRight

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This commit is contained in:
Shekhar Gulati
2016-05-17 18:50:27 +05:30
parent 7928d108c7
commit 169404c795
2 changed files with 27 additions and 0 deletions
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src/main/java/strman/Strman.java
+19
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@@ -370,6 +370,25 @@ public abstract class Strman {
return value.chars().mapToObj(ch -> leftPad(Integer.toString(ch), "0", 5)).collect(joining());
}
/**
* Ensures that the value ends with suffix. If it doesn't, it's appended.
*
* @param value The input String
* @param suffix The substr to be ensured to be right
* @param caseSensitive Use case (in-)sensitive matching for determining if value already ends with suffix
* @return
*/
public static String ensureRight(final String value, final String suffix, boolean caseSensitive) {
validate(value, NULL_STRING_PREDICATE, NULL_STRING_MSG_SUPPLIER);
boolean endsWith;
if (caseSensitive) {
endsWith = value.endsWith(suffix);
} else {
endsWith = value.toLowerCase().endsWith(suffix.toLowerCase());
}
return endsWith ? value : append(value, suffix);
}
public static String leftPad(final String value, final String pad, final int length) {
validate(value, NULL_STRING_PREDICATE, NULL_STRING_MSG_SUPPLIER);
if (value.length() >= length) {